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CATALOGUE 4.4 www.weidmueller.com Saudi Arabia Serbia Singapore Slovakia Slovenia South Africa Spain Sweden Switzerland Taiwan Thailand Tunisia Turkey Ukraine United Arab Emirates United States Uruguay Uzbekistan Venezuela Vietnam Weidmüller is a leading international provider of solutions for electrical connectivity, transmission and conditioning of power, signal and data in industrial environments. The company with headquarters in Detmold / Germany develops, produces and sells products in the field of electrical connectivity and electronics all over the world. Via a network of application specialists Weidmüller offers engineering services and develops application specific solutions. The complete product and service portfolio consistently assures both Weidmüller and its customers of competitive advantages and an increase in value. Catalogue 2011 Indonesia Iran Ireland Israel Italy Japan Jordan Kazakhstan Korea Kuwait Latvia Lebanon Lithuania Luxembourg Macedonia Malaysia Malta Mexico Moldova Netherlands New Zealand Norway Oman Pakistan Peru Philippines Poland Portugal Qatar Romania Russia 2011 Electronics Surge protection Catalogue Electronics – Surge protection Argentina Australia Austria Azerbaijan Bahrain Belarus Belgium Bosnia and Herzegovina Brazil Bulgaria Canada Chile China Colombia Costa Rica Croatia Czech Republic Denmark Ecuador Egypt Estonia Finland France Germany Great Britain Greece Hong Kong Hungary Iceland India 4.4 Order number: 1271290000/01/2011/SMMD Product Portfolio Examples of applications in 230/400 V systems Weidmüller is a leading international provider of solutions for electrical connectivity, transmission and conditioning of power, signal and data in industrial environments. The company with headquarters in Detmold/Germany develops, produces and sells products in the field of electrical connectivity and electronics all over the world. www.power-signal-data.com TN-C system application Ordering data DATA Automation Device Signal or power electronics PCB terminals Media converter TN-C-S system application FrontCom ® Micro Service interface Power supplies IE-LINE plug-in connectors Light. protect. class Type Order No. Page Remarks I /II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary or High-power varistor III / IV PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary Class II (C arrester) Type Order No. Page Remarks Varistor PU II 3 280 V/40 kA 8859630000 B.22 Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact TN-C-S 230/400 V with 3+1 circuit and TN-S system with 4-pole protection circuit Ordering data Active sensoractuator-interfaces PCB connectors Class I (B arrester) Sparkover gap with FM contact JACKPAC ® IP68 Switches TN-C 230/400 V Class I (B arrester) Light. protect. class Type Order No. Page Remarks Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 3 x PU BC 8805440000 B.13 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary II / III / IV IE-LINE Connection components Surge protection III / IV Terminal rail outlet TN-S system application 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU II 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact with FM contact Fieldbus distributors Electronics housings Signal converters Passive sensor-actuatorinterfaces and cables Opto modules Relay modules TT system application SIGNAL TT 230/400V with 3+1 circuit Ordering data Enclosures and accessories Modular Terminal Blocks Interface Units Surge protection for Instrumentation & Control equipment Class I (B arrester) Light. protect. class Type Order No. Page Remarks Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 3 x PU BC 8805440000 B.13 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary Cable glands III / IV POWER III / IV Stud terminals Cabinet FieldPower® Heavy-duty connectors Tools and identification systems 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU II 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, with FM contact or Hybrid circuit IT system application PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact Remarks IT 230/400 V with 3+1 circuit Ordering data Cutting tools Stripping tools Crimping tools More tools Software Printer Markers Class I (B arrester) Light. protect. class Type Order No. Page Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kA-260 V 8561260000 B.11 No decoupling necessary III / IV 3 x PU BC 8805440000 B.13 No decoupling necessary 1x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU III 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 III/IV All the catalogues at a glance Order No. 5661400000 Catalog 1 Modular Terminal Blocks Catalog 2 PCB Terminals, PCB Connectors and Housings for Electronics 1000310000 RockStar® – Heavy Duty Connectors Electronics – Analogue Signal Conditioning Electronics – Relays and Optos Electronics – Power Supplies Electronics – Surge protection 5664240000 1203510000 1158120000 1158070000 1271290000 Catalog 3 Catalog 4.1 Catalog 4.2 Catalog 4.3 Catalog 4.4 Order No. Catalog 4.5 Catalog 5 Catalog 6 Catalog 7 Catalog 8 Catalog 9 Product information Electronics – Interface units and PLC solutions Enclosures and Cable Glands Tools Identification systems Sensor Actuator Interface Industrial Ethernet FieldPower® – decentralised power distribution 1102340000 5661920000 1161520000 1125590000 1235620000 1067180000 1229860000 Install behind RCD, with FM contact or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact For further applications / voltage levels, please ask Weidmüller. All class II arresters and PU BC also available with telecommunication contact. Contents Surge protection 2011 n 1 2 3 4 0 5 The basics of Surge protection A Surge protection Innovations 2010/2011 B Surge protection for low-voltage supplies C Surge protection for instrumentation and control equipment D Surge protection for data interfaces E Surge protection for photovoltaic systems F Things worth knowing about surge protection G MSR Appendix Index Search according to Type or order number, Addresses worldwide X Product overview Surge protection Innovations 2010/2011 VARITECTOR SPC VARITECTOR SPC EX VARITECTOR SSC 6AN Page B.8 Page B.36 Page B.48 Pluggable surge protection for C&I circuits ( IEC 61643-21) Pluggable surge protection for intrinsically safe current loops for gas and dust atmoshere up to zone 0 2-stage surge protection with 6 screwconnection for C&I circuits (IEC 61643-21) VARITECTOR SSC 4AN PU II 750 V PU I TSG+ Page B.72 Page B.82 Page B.86 2-stage surge protection with 4 screwconnection for C&I circuits (IEC 61643-21) Pluggable overvoltage protection class II for 750 V application, e.g. wind power Enclosed lightning arrester class I up to 100 kA (10/350 μs) for installation in front of the meter. (ligtning protection Level 1) II Product overview Surge protection for low-voltage supplies PU I series PU BC/PU BCR PU 1 TSG Page C.11, B.49 Page C.13 Page C.14 Class I + II plug-in arrester for lightning protection equipotential bonding. Suitable for lightning protection level III and IV Class I + II plug-in arrester for lightning protection equipotential bonding. Suitable for lightning protection level II and III Enclosed lightning arrester class I up to 35/50 kA (10/350 μs), 17.5 mm wide, for use in main distribution boards, 230 V PU 1 TSG, N-PE path PU 1 TSG+ PU 1 TSG+ Page C.15 Page C.16 Page C.16 Enclosed lightning arrester class I up to 100 kA (10/350 μs), 35 mm wide, for insertion between N and PE Lightning arrester class I up to 50 kA (10/350 μs) per unit with triggered sparkover gap for industrial main distribution boards, 330 V Lightning arrester class I up to 50 kA (10/350 μs) per unit, with triggered sparkover gap for industrial main distribution boards, 440 V Combination arrester PU II series PU III series Page C.20 Page C.24 Page C.45 Combination arrester for 4-conductor and 5-conductor system Surge voltage protector class II, with varistors for main distribution or subdistribution boards (also with remote signalling contact) Surge voltage protector class III, single-phase with gas discharge tube and varistor for equipment protection, slimline model with remote signalling contact III Product overview Surge protection for low-voltage supplies / instrumentation and control equipment PO DS Wavefilter MCZ HF Page C.49 Page C.58 Page D.7 Surge voltage protector class III, single-phase with gas discharge tube and varistor for equipment protection, build-in module with visual indication Mains filter, 3/6/10 A, with screw connection for 230 V devices or voltage supplies Measurement and control surge protection for binary and analogue signals. In a thin design (6 mm) with tension clamp connection and mounting rail contact MCZ CL/SL MCZ Filter MCZ GDT, MOV, TAZ Page D.9 Page D.16 Page D.17 Instrumentation and control engineering surge protection for binary and analogue signals, slimline model (6 mm) with tension spring connection and mounting rail contact Instrumentation and control engineering filter for analogue signals, slimline model (6 mm) with tension spring connection and mounting rail contact Instrumentation and control engineering surge protection with individual protective elements (GDT, MOV, TAZ), slimline model (6 mm) with tension spring connection and mounting rail contact LPU Page D.41 Instrumentation and control engineering surge protection for binary and analogue signals, plug-in model with screw connection (connection variations and test option) IV Product overview Surge protection for instrumentation and control equipment DKU DK5U DK6U Page D.20 Page D.22 Page D.23 Instrumentation and control engineering surge protection for binary and analogue signals, slimline model (5 mm) with screw connection Instrumentation and control engineering surge protection for binary and analogue signals, slimline model (6 mm) with screw connection Instrumentation and control engineering surge protection for binary and analogue signals, slimline model (8 mm) with screw connection DK4U DK4RC EGU 1/2 Page D.24 Page D.26 Page D.29 Instrumentation and control engineering surge protection with individual protective elements (GDT, MOV, TAZ), slimline model with screw connection RC combination, suppressor circuit for contactors and solenoid valves, with screw connection Two-stage instrumentation and control engineering surge protection for binary signals, with integral fuse (5 x 20 mm) and screw connection EGU 3 / EGU 4 JACKPAC® RSU 6/10 A Page D.30 Page D.32 Page D.36 Two- and three-stage surge protection for binary and analogue signals up to 1.5 A, with rotating clip-in foot. Single- and three-stage surge protection in IP67 quality: for protecting binary switching signals up to 24 V, or for analogue measuring circuits with 0…20 mA or 0…10 V. Three-stage surge protection for analogue signals with high current requirement, or for power supplies in instrumentation and control systems V Product overview Surge protection for data interfaces EGU 4 RS232 ZS RS232 LPU RS485 / RS422 Page E.4 Page E.4 Page E.5 Surge protection for RS 232 data interface in EG4 housing, with screw connection Surge protection for RS 232 data interface in flat connector housing, available as plug or socket connector Surge protection for RS 485 and RS 422 data interface, plug-in model with screw connection RS485 LONTM Termination MCZ OVP LONTM Page E.5 Page E.6 Page E.6 Surge protection for RS 485 data interface, in protected housing with T-junction option and optional earth connection via gas discharge tube Bus termination terminal for LON Termination LPT/FTT/TP 78, with screw connection Surge protection for LON bus in MCZ housing, with tension spring connection and mounting rail contact DME Ethernet Cat.5 COAX Telecommunications interfaces Page E.7 Page E.8 Page E.13 DME Ethernet cat.5 surge protection Surge protection for COAX interfaces, as BNC, N, F, and UHF adapter plug TAE-NFN for analogue and ISDN lines VI Product overview Surge protection for photovoltaic systems PV box Page F.10 PU II surge arrester, especially for photovoltaic systems VII VIII Contents The basics of Surge protection The basics of Surge protection The basics of Surge protection Is surge protection worthwhile? A.2 Electromagnetic compability A.4 What are overvoltages? A.5 How do overvoltages occur? A.6 Prevention is better than cure A.10 How do we achieve surge protection? A.11 Classification and protective zones A.12 Components for Surge protection A.14 Lightning protection classes A.17 Network forms A.18 Office building with lightning protection A.20 Industrial building with lightning protection A.21 General installation advice A.22 Summary of standards and regulations A.23 Surge protection concept A.24 A.1 A The basics of Surge protection Is surge protection worthwhile? Is surge protection worthwhile? A You can rely on luck or take precautions. The priority you give to surge protection depends on your willingness to take risks! Perhaps you think ”it’ll never happen to me”. Then you won’t have lost anything, but will have gained only very little. However, the subject of overvoltage is then a daily worry for you. But if you wish to be on the safe side, you should include surge protection in your corporate strategy. Such an investment brings you operational reliability and can prove invaluable when disaster strikes. lightning. Lightning strikes generate secondary voltages in anything that conducts and therefore endanger the insulation of electrical equipment. The number of lightning strikes per annum in europe alone are considerable. Lightning strikes are registered worldwide. You can get the latest figures by visiting the Internet address www.wetteronline.de/eurobli.htm. Disaster comes from the sky The violent forces of nature in the form of a thunderstorm are a spectacular show. Potentially, this is a dangerous event for human beings and no less dangerous for industrial and commercial premises and equipment. While a person is mainly exposed to the risk of a lightning strike in his or her immediate vicinity, this is not the case for electrical equipment. Lightning strikes up to 2 km away can damage electrical components. Apart from this, electrical systems are considerably more sensitive to the indirect effects of the energy of a bolt of A.2 Electric arc in a 10 kV switch while being switched off The basics of Surge protection Is surge protection worthwhile? But disaster also comes from inside Voltages that exceed the limits And to a much greater extent than from the sky. Wherever electricity is used, it must also be switched on and off. And the physical processes of a switching operation can also cause overvoltages. These overvoltages are nowhere near as high as those of lightning. But as they are generated directly in the lines, they are also directly in the system and place a stress on the insulation. Although switching operations are not as spectacular as lightning strikes, they do take place more frequently. Added to this are overvoltages caused by electrostatic discharges or faulty switching operations. Surges are voltages that exceed the normal values. These normal values determine the insulation, which is designed and tested according to the appropriate regulations. The degree of insulation varies depending on the type of electrical equipment. We therefore speak of ”insulation coordination”. A An item for use with 230 V, e.g. an electric motor, is fitted with insulation tested with a few kilovolts. It is obvious that a chip on a PCB operating with 5 V cannot have the same dielectric strength. For this chip 10 V could mean disaster. Protection would seem to be a matter of common-sense Our modern working lives would be inconceivable without power supply systems, instrumentation and control equipment, IT networks and much more besides. They have become matterof-fact and we realise their significance only when they break down. The potential scenarios range from a brief interruption in the work to bankruptcy. Good protection can prevent that. Surge protection is a topic for today Surge protection is an important aspect of electromagnetic compatibility and is required by law. There have been many technical improvements in the field of surge protection over the years. The quality and quantity of surge protection systems have increased. This is also revealed by the statistics of the umbrella organisation for the German insurance industry: the annual total damages for the insurance of electronic equipment has fallen slightly despite the fact that more electronic equipment is almost certainly being used and electrical and electronic systems are becoming increasingly complex with the degree of integration ever higher. Nevertheless, each year in Germany about 450,000 claims are registered across the whole electronic spectrum. The total loss in Germany for 2005 amounted to 230 mio. €. It is estimated that about one-third of these are due to overvoltages. Component destroyed Surge protection calls for special knowledge Surge protection must differentiate in order to take into account insulation coordination. It must be able to deal with high voltages at high currents just as safely as low voltages at low currents. These could be completely normal in other parts of the system. Therefore, surge protection is a complex subject. It comprises of not just one electrical component but rather several functional elements combined in one circuit. This calls for special engineering expertise – not just for the provision of functional surge protection modules, but also for their utilisation, planning and installation. Therefore, this catalogue does not just present our products but instead provides comprehensive information to help you understand the subject of surge protection. A.3 1 2 3 4 0 1 5 2 3 4 0 MSR Electrical system 2 EMC – electromagnetic compatibility – means the trouble-free interaction between electrical and electronic systems and devices without mutual interference. In this respect, any electrical item can act both as transmitter (source of interference) and receiver (potentially susceptible device) simultaneously. Electrical system 1 5 MSR EMC laws and directives There are a multitude of standards and statutory requirements aimed at controlling mutual interference-free operation. As the Single European Market was set up in 1989, an EEC directive covering electromagnetic compatibility was passed and subsequently ratified by the governments of the member states. In Germany this is covered by the Electromagnetic Compatibility Act, passed on 9 November 1992. There was a period of transition in which the 1992 Act, the Radio Interference Act of 1979 and the High-Frequency Equipment Act of 1949 were all valid. However, since 1 January 1996 only the 1992 Act has been valid. The second amendment to the Act has been in force since 25 September 1998. Electromagnetic influences can be caused by natural processes, e.g. a lightning strike, and also technical processes, e.g. high-speed changes in the status of currents and voltages. Conductive coupling Inductive coupling 1 2 3 4 0 1 5 2 3 4 0 MSR MSR Capacitive coupling 5 Electrical system 2 A Electromagnetic compatibility Electrical system 1 The basics of Surge protection Electromagnetic compatibility Radiation coupling Source A.4 Potentially We distinguish between periodic interference (system hum, RF irradiation), transient interference (brief, often high-energy pulses) and noise (broad distribution of interference energy across the frequency range). The model used in EMC observations designates the transmitter as the source of interference emission and the receiver as the interference drain. The transmission of the interference takes place via line-bound and/or field-bound (H-field/E-field) coupling mechanisms. When considered as a source of interference, a device or a system may not exceed emissions thresholds specified in the EMC standards. When considered as a potentially susceptible device, the same system must exhibit the immunity to interference specified in the standards. However, the arrangement of various electrical systems within a complex plant or in a room and the many lines for power supplies, inputs and outputs to controls and bus systems give rise to diverse potential influences. Surges can be introduced by lightning, switching operations, etc. via the various coupling paths. This can lead to the following effects: • • • • reduced functionality malfunctions failure of functions damage These last two functional interferences result in stoppages for entire production facilities and cause high breakdown costs. The following points must be taken into account in order to achieve a system or plant that operates according to EMC guidelines: • • • • • • • • • • lightning protection earthing routing of cables cable shielding panel construction sensors and actuators transmitters and receivers frequency converters bus and field devices ESD What are overvoltages? Constructing an electrical or electronic system in accordance with EMC guidelines using suitable components is generally not sufficient to guarantee operation free from interference. Only by employing surge protection systems at the appropriate points in a plant is it possible to achieve operation without breakdowns caused by coupled surges. The procedure for the use of surge protection systems is also linked to the model of influences between interference source and potentially susceptible device and be integrated in a comprehensive protective system in conjunction with a lightning protection zoning concept and insulation coordination. This means that they are short-lived, temporary oscillations. Their shape and frequency depends on the impedance of the circuit. A Leading edge of mains voltage 350 300 250 Voltage (V) Surge protection (OVP) installations The basics of Surge protection What are overvoltages? 200 150 100 50 What are surges? 0 0 10 Time (ms) 15 20 Leading edge of overvoltage pulse 25.000 20.000 Voltage (V) Surges are extremely high voltages that damage or even completely destroy insulation and hence impair or completely disrupt the function of electrical and electronic components of all kinds. Every electrical component is provided with insulation to isolate the electrical voltage from earth or other voltage-carrying parts. The insulation strength is dependent on the rated voltage and the type of electrical component, as stipulated by the IEC/VDE regulations. It is tested by applying the prescribed voltages for a defined period of time. If the test voltage is exceeded in operation, the safety effect of the insulation is no longer guaranteed. The component can be damaged or completely ruined. Surges are the voltage pulses that are higher than the test voltage and therefore could have a detrimental effect on the respective electrical component or system. This means that components with a high rated voltage may be capable of withstanding a surge voltage. But components with a lower rated voltage would be very much at risk from the same surge. An overvoltage allowable in an electric motor can spell disaster for an electronic circuit! Permanently higher voltages also occur with the 50/60 Hz mains frequency. These voltages can be coupled or may occur as a result of faulty switching operations. The resulting continuous interference voltages are then another case for overvoltage protection. Individual surge pulses, which have a high frequency because of their physical formation, have a current rise that is about ten thousand times steeper compared with 50 Hz voltage. If the current rise time in the 50/60 Hz range is 5 ms, then for an overvoltage it is around 1 μs. These surges are designated as “transient” voltages. 5 15.000 10.000 5.000 0 0 1 2 3 4 5 Time (μs) 6 7 8 9 10 A.5 The basics of Surge protection How do overvoltages occur? A How do overvoltages occur? Surges are primarily caused by: • transient switching operations • lightning due to atmospheric discharges • electrostatic discharges • faulty switching operations principle, the coupling of induced voltages is considerable owing to the high-frequency current di/dt – even when primary and secondary windings consist of only a single winding each, i.e. the inductance is low. Capacitive coupling Lightning Bolts of lightning exhibit extremely high currents. Therefore, they cause a large voltage drop and, accordingly, a large rise in potential even in well-earthed buildings or systems despite low earthing resistances. This will then cause a galvanic, inductive or capacitive coupling of surge voltages within the circuits of electrical or electronic facilities. It will also penetrate through the insulation. Conductive coupling CP CP CP A capacitive coupling of overvoltages is also possible. The high voltage of the lightning generates an electric field with a high field strength. The transport of electrons can cause a capacitive decay to circuits with lower potentials and raise the potential concerned to an overvoltage level. i1 Radiation coupling i2 E /H Zg ig Surges are transferred directly into circuits via common earthing impedances. The magnitude of the overvoltage depends on the amperage of the lightning and the earthing conditions. The frequency and the wave behaviour are mainly determined by the inductance and the speed of the current rise. Even distant lightning strikes can lead to overvoltages in the form of travelling waves, which affect different parts of electrical systems by way of conductive coupling. Electromagnetic wave fields (E/H field), that also ensue during lightning (distant field condition, E/H field vectors perpendicular to each other), affect conductor structures in such a way that coupled overvoltages must be expected even without direct lightning strikes. Permanent wave fields from strong transmitters are also able to cause coupled interference voltages in lines and circuits. Inductive coupling Switching operations – transients H iS iind A high-amperage lightning strike generates a strong magnetic field. Starting from here, overvoltages reach nearby circuits by means of an induction effect (e.g. directly earthed conductor, power supply lines, data lines, etc.). According to the transformer A.6 More often, it is switching operations that cause interference rather than lightning. High-amperage shutdowns in the mains in particular can generate considerable overvoltages. Switching operations generate overvoltages because, due to their construction, switching contacts that switch the current on or off do not operate in synchronisation with the current zero of an alternating current. This means that in the majority of cases there is a very rapid change of current, from a high value to zero (di/dt). Owing to the impedances in the circuit concerned, this leads to transient overvoltages with high-frequency oscillations and high voltage peaks. These can reach electrical components by conductive, inductive or capacitive means and endanger or damage The basics of Surge protection How do overvoltages occur? them. The situation is similar in the case of short-circuits in the mains because these also represent a rapid switching operation. CT ION A ION CT TE 2 3 4 5 MSR RG EP RO 1 0 SU Electrical system Electrostatic discharges (ESD) caused by frictional charges are well known. You can experience them when getting out of a car or walking across a carpet. These discharges can be over 10,000 volts in strength. We speak of ESD when these discharge to a lower potential. If such a charge strikes, for example, electronic components, then these can be completely ruined. SU RG EP RO TE Electrostatic discharges – ESD RG SU Again and again, we experience faulty switching operations in the 50/60 Hz mains. This can be caused by a failed power supply unit controller or incorrect wiring in a panel. The relatively high voltages that can occur as a result also represent dangerous overvoltages. Protection against these is vital. EP RO TE CT ION Faulty switching operations The forms of interference voltage Description of interference voltages Surges that occur between current-carrying conductors or between a current-carrying conductor and the neutral conductor are designated as transverse voltages or symmetrical interference. iS Basically, coupled transient overvoltages are either normal-mode or common-mode interference measured as a longitudinal or transverse voltage. The interference voltages occur as symmetrical, unsymmetrical or asymmetrical voltages depending on the particular systems involved. UQ Normal-mode interference (symmetrical interference) iS Surges that occur between a current-carrying conductor and the protective earth conductor are designated as longitudinal voltages or asymmetrical interference. iS iS UL UL A voltage between supply and return conductor, differential mode voltage/current. Occurs mainly at low interference frequencies in the existing lines. The interference current causes an interference voltage UQ directly at the interference sink (between the input terminals). With galvanic or inductive coupling, both the effective sources and the interference sources are connected serially. Series connection of load and interference source, e.g. in the case of inductive (magnetic field) or conductive coupling (common impedance). In symmetrical circuits (non-earthed or virtual potential earthed), the normal-mode interference occurs as symmetrical voltages. In unsymmetrical circuits (earthed one side), the normal-mode interference occurs as unsymmetrical voltages. A.7 The basics of Surge protection How do overvoltages occur? A Transverse voltage U (normal-mode voltage) Q Coupled transient interference voltage between two active conductors. In the case of unsymmetrical circuits with earth potential, the transverse voltage is equal to the longitudinal voltage. It is limited by twisting groups of associated wires together and providing one or more layers of shielding by way of cable sheathing. This reduces the induction of transverse voltages. Common-mode interference (unsymmetrical interference) Voltage between conductor and reference potential (earth), common-mode voltage/current. Mainly caused by a capacitive coupling (electrical field). Therefore, significant common-mode interference currents only flow at higher interference frequencies. The interference voltage at the potentially susceptible device is caused by different voltage drops at the supply and return conductors (in each case between input terminal and reference earth). Source of interference between signal wire and reference conductor, e.g. due to a capacitive coupling or an increase in reference potential between separate earths. In symmetrical circuits, common-mode interference occurs as asymmetrical voltages between the d.c. offset of the circuit and the reference earth. The forward and return conductors have the same interference voltages compared to the reference ground. In unsymmetrical circuits, common-mode interference occurs as unsymmetrical voltages between the individual conductors and the reference earth. Longitudinal voltage U (common-mode voltage) Symmetrical, unsymmetrical and asymmetrical interference voltages The symmetrical interference voltage is measured between the supply and return conductors of a circuit. U =U -U The unsymmetrical interference voltage is measured between one conductor and the reference potential (earth) of a circuit. U =U +U U =U -U The asymmetrical interference voltage is measured between the d.c. offset and the reference potential (earth) of a circuit. U = (U +U )/2 sym. unsym. 1 unsym. 1 sym. unsym. 2 unsym. 1 asym. unsym. 1 unsym. 2 unsym. 2 sym. unsym. 2 Normal-mode interference in symmetrical circuit 1. Series connection between voltage source and consumer. Circuit designed without reference potential or virtual potential has connection to reference potential. Interference voltage is added to signal because signal currents are, as a rule, normal-mode currents. 2. Symmetrical signal transmissions, e.g. as with a microphone, use two wires with shielding. Virtual potential has connection to reference potential. Symmetrical interference voltage is added to signal and asymmetrical interference voltage occurs between virtual potential and reference potential. push pull interference Ipush-pull Z /2 Usym. Upush-pull L Uunbalanced 1 Z /2 Ipush-pull Coupled transient interference voltage between an active conductor and the earth potential. As a rule, the longitudinal voltage is higher than the transverse voltage (transverse voltage is lower owing to cable shielding and twisting). Longitudinal voltages caused by lightning currents on cable shielding can assume quite high values, especially in the case of long lines entering a building from the outside. transverse voltage Ucommon mode Uasym. Uunbalanced 2 Normal-mode interference in unsymmetrical circuit Series connection between voltage source and consumer. Circuit designed with connection to reference potential, e.g. coaxial cable. Interference voltage occurs as unsymmetrical voltage between wire of one line and reference potential. A.8 The basics of Surge protection How do overvoltages occur? Common-mode interference in symmetrical circuit Does not cause any interference voltage in ideal (completely symmetrical) circuits. However components are put under a heavier load by additional current. So the unequal impedances lead to the common-mode voltage becoming, for the most part, a normal-mode voltage because of the dissimilarity in the voltages to earth of the supply and return conductors. Common-mode interference in unsymmetrical circuit Does not cause any interference voltage in ideal (completely symmetrical) circuits. Z /2 Usym. Upush-pull Uunbalanced 1 Z /2 Uasym. Common-mode interference at higher frequencies Ucommon mode Uunbalanced 2 The parasitic impedances have a stronger influence as the frequencies increase. The common-mode voltage drives common-mode currents through the different impedances of the supply and return conductors and to earth via stray capacitances and back to the source of interference. common mode interference Icommon mode Z /2 Usym. Upush-pull Uunbalanced 1 Icommon mode Ucommon mode Z /2 Uasym. Uunbalanced 2 longit adinal voltage Consequences The impedances and stray capacitances are equal in ideal circuits. This means that the currents in the supply and return conductors generated by coupled overvoltages are also equal and so do not generate any interference voltage. However, in practice the impedances and stray capacitances in the supply and return conductors are different. This results in unequal currents which cause different voltages to earth in the supply and return conductors. A.9 A The basics of Surge protection Prevention is better than cure Prevention is better than cure A Cause of overvoltage Direct lightning strike Remote lightning strike Lightning fields Switching operations Protective measures specified in: Installation of protective devices specified in: ICE DIN VDE IEC IEC 62305-1 0185-305-4 60364-4-443 60364-5-53 X X X X X X X X X X That is also true for the ”health” of electrical and electronic components and systems. Taking economic considerations into account also means investing in surge protection. This investment is only a fraction of the cost of the damage that can occur. Having to shut down a production plant because a control system has failed or the collapse of industrial data transmissions can be expensive experiences. It is not just the disruption or repairs that are expensive, the downtimes, too, have to be taken into account. The risks caused by surges are considerable. But the significant overhead in repairing the problem is not the only factor. You must also take into account the system down times. In addition, the mean time between failures is also reduced. Surge voltages present a significant danger. This is not only demonstrated by the damage statistics from property insurers. In general, all electrical equipment is threatened by surge voltages: this includes anything from free-standing high-voltage switching facilities to electronic micro-components. For the low voltages, this risk is particularly present in the fields of power supply, measure and control technology, telecommunication, and data transmission. We offer the perfect form of surge protection for these applications fields. Surge protection has become a theme of growing significance. On the one hand, electrical and electronic components continue to get smaller. On the other side, there are increasing levels of automation in the industrial and consumer electronics sectors. The insulation safety margins are decreasing. This, in turn, lowers the levels of tolerance. Electronic circuits function at low voltage levels of only several hundred volts. Thus surge voltages can present a significant danger. Legislators have also recognized the importance of ensuring the proper surge voltage protection. The German “Law on electromagnetic compatibility in devices” establishes the proper EMC-compliant design and layout for electrical and electronic devices. Surge protection is an element of these EMC measures. Measures for implementing this protection are described in a variety of IEC/VDE standards. Such measures can also help in obtaining the CE mark of approval. The subject of surge protection is rather complicated and requires special knowledge. Therefore, this catalogue provides you with some helpful information. And if you want to know more, simply contact us. We shall be happy to help and advise you. A.10 How do we achieve surge protection? Much can be done to prevent damage due to overvoltages through the careful planning and construction of buildings and electrical/electronic systems. Although these measures provide only basic protection, they can amount to cost-savings in an effective, complete protection concept. It is vital to include an adequately dimensioned earthing system right from the very first construction phase. Only this guarantees full equipotential bonding in the event of interference. When planning the electrical installation, care must be taken to ensure that electrical systems with dissimilar rated voltages are kept separate. Corresponding protection zones can then be set up and this leads to cost-savings for the surge protection. Furthermore, the physical separation or shielding of lines that can influence each other is a good way to achieve maximum electrical isolation. Another good option is to split up the individual phases of three-phase systems corresponding to their functions, e.g. one phase only for the supply to instrumentation and control systems. Of course, all these primary measures do not achieve complete protection. To do this, you must install additional protective components. Surge protection components Surge voltages are kept away from at-risk electrical components by first reducing them to a harmless dimension before they reach the components. EP RO TE CT ION Planning buildings and electrical installations RG • General protective measures during the planning and construction of buildings and electrical installations. • Special protective measures realised by the installation of additional surge protection components. A SU We have to consider surge protection from two points of view: The basics of Surge protection How do we achieve surge protection? Naturally the surge protection components must be able to withstand very high currents, since a surge can, under certain circumstances, deliver several thousand amperes. At the same time, no excessive (i.e., dangerous) residual voltages should remain, even if the operating current is very high. So surge protection components must exhibit a very low resistance discharge behaviour. Apart from that, it is absolutely essential that the surge protection component is very quickly available again in electrical terms after the surge has been quenched by earthing it. This is necessary to ensure that the function of the circuit is guaranteed. Good surge protection is characterised by: • fast response behaviour • high current-carrying capacity • low residual voltage • good reactivation time Weidmüller can supply protective components that fulfil these criteria. Depending on the application, these usually consist of a combination of individual components, as described in the chapter on surge components. Which combination of protective components is available for the respective application is described in the chapters B, C and D. To do this, we use surge arresters that react very quickly. They must respond during the high-frequency rising phase of the overvoltage, i.e. before a dangerous value has been reached, and quench the overvoltage. The response time lies in the nanoseconds range. A.11 The basics of Surge protection Classification and protective zones A Classification and protective zones The requirements placed on surge protection and the necessary tests for surge protection components are stipulated by national and international standards. For rated voltages up to 1000 V AC, the standards are valid for the manufacturers of surge protection devices and the installers of the surge protection within the facility or system. This catalogue contains a list of valid standards for your reference. The insulation coordination for electrical equipment in lowvoltage systems to IIIV EN 60664-1 (IEC 60664-1) is critical for the design of surge protection. This specifies different dielectric strengths within electrical systems. Based on this, individual lightning protection zones can be set up according to IEC/EN 62305-3. Lightning protection zones A protective zone is characterised by a fully earthed envelope. In other words, it has an enclosing shield which enables full equipotential bonding. This shielding can also be formed by building materials such as metal facades or metal reinforcement. Lines that pass through this shield must be protected with arresters in such a way that a prescribed protection level is achieved. Further protective zones can be set up inside such a protective zone. The protection level of these zones can be lower than that of the enclosing protective zone. This leads to a coordinated protection level for the objects to be protected. Not every individual section has to be protected with the maximum protection level (e.g. against lightning). Instead, the individual protective zones guarantee that a certain overvoltage level is not exceeded and hence cannot infiltrate that zone. This leads to economic protection concepts with respect to the capital outlay for protective components. Classification Originally, protective zones were classified according to coarse, medium and fine protection. These protective zones were designated classes B, C and D in IEC 60099 (VDE 0675-1). There was also a class A for external arresters (e.g. for lowvoltage overhead lines); however, this class has now been abolished. The IEC 61643-1 (Feb 1998) classifies the protective zones as classes I, II and III. Comparison of surge protection classifications. Many national standards, e.g. in Austria, are derived from the aforementioned VDE or IEC standards. Formerly IEC 60099-1 Now IEC 37A / 44 / CDV or IEC 61 643-1 (Feb 1998) Arresters of requirements class B, lightning protection equipotential “Class I” arresters bonding to DIN VDE 0185 part 1 (“B arresters”) Arresters of requirements class C, surge protection in permanent “Class II” arresters installations, surge withstand voltage category (surge cat.) III (“C arresters”) Arresters of requirements class D, surge protection in mobile/permanent installations, surge withstand voltage category (surge cat.) II (“D arresters”) A.12 “Class III” arresters Classification and protective zones Classification formerly VDE 0675 Test values A Application IEC 37A coarse Bclass I protection arrester I = 25 kA Protection against 10/350 μs curve direct lightning strike (incoming (supply, main distribution board, etc.) medium Cclass II protection arrester single pole I = 20 kA 8/20 μs curve IMP Protection for permanent installations (electricity distribution etc.) N 3 or 4-pole I = 100 kA 8/20 μs curve N fine Dclass III U = 20 kV max. Protection for devices protection arrester I = 10 kA max. (sockets etc.) hybrid generator oc s Test pulse 8 / 20 μs Voltage % 100 90 50 10 0 0 5 8 10 15 20 25 t in μs 20 Test pulse 10 / 350 μs Voltage % 100 90 50 10 0 0 10 50 100 150 200 250 300 350 t in μs 350 Test pulse 1.2 / 50 μs 100 90 Voltage % The new classification is based on the experience that “B arresters” can become overloaded in extreme situations, and also on more recent investigations into lightning discharges. This resulted in the new standardised 10/350 μs current curves for the testing of “class I” arresters. The test parameters lie between 12,5 and 25 kA Ipeak. The term “10/350 μs” means that the surge current reaches 90% of its maximum value after 10 μs and then decays to half that value after 350 μs. The area beneath this curve corresponds to the current energy used in the test. As in the past, “class II” arresters (formerly “C arresters”) are tested with the 8/20 μs current curve. The rated discharge current for our arresters: for a 2-pole feed up to 75 kA; for a 4-pole feed up to 100 kA. “Class III” arresters (formerly “D arresters”) are used for protecting equipment. These are tested with a 2 W hybrid surge current generator delivering a maximum charging voltage of 0.1 to max. 20 kV, which during a shortcircuit supplies between 0.05 and 10 kA, 8/20 μs. The basics of Surge protection Test criteria 50 10 0 0 1.2 10 30 20 40 50 t in μs 50 A.13 The basics of Surge protection Components for Surge protection A Components for Surge protection There is no ideal component that can fulfil all the technical requirements of surge protection equally effectively. Instead, we use a variety of components whose different physical methods of operation complement each other; these possess distinct protective effects. Super-fast reaction time, high current-carrying capacity, low residual voltage and long service life cannot be found in one single component. In practice we use three principal components: 1. sparkover gaps 2. varistors 3. suppression diodes Therefore, to optimise the surge protection, carefully matched groups of these components are often combined in one protective module. 4. Combination circuits A.14 1. Sparkover gaps Pulse form shape without GDT Pulse form shape with GDT U(kV) 1,0 U(kV) 1,0 0,5 0,5 1μs t 1μs t The name says it all. High voltages are discharged to earth via a spark gap (e.g. gas discharge tube) that has been fired. The discharge capacity of sparkover gaps is very high – up to 100 kA depending on type. Gas sparkover gaps are incorporated in insulating glass or ceramic (aluminium oxide) housings. The electrodes of the sparkover gap are made from a special alloy and placed in housings which are vacuum seald and filled with a noble gas such as argon or neon. They are aligned with respect to shape and clearance distance, so that the applied voltage produces a distribution of field strengths. This results in a fairly precise voltage value for the complete ignition of the spark gap. The housings are vacuumtight and filled with an inert gas such as argon or neon. The spark gap has a bipolar function. The ignition voltage value, however, is dependent on the steepness of the applied surge voltage. The ignition characteristic curve for gas-filled spark gaps reveals that the ignition voltages increase for those surge voltages which climb more steeply. The consequence is that, for very steep surge voltages, the ignition voltage (that is, the protection level) is relatively high and can be well in excess of the rated voltage for the spark gap (approx. 600–800 V). The problematic quenching behaviour of the fired sparkover gap can be a disadvantage. The arc has a very low voltage and is only extinguished when the value drops below this. Therefore, when designing the geometry of a sparkover gap, care is taken to ensure that – through long distances and also through cooling – the voltage of the arc remains as high as possible and so is quenched relatively quickly. Nevertheless, a longer follow current can ensue. This can draw its energy, in addition, from the incoming supply of the circuit to be protected. One effective solution is to wire a sparkover gap and a fast-acting fusible link in series. The basics of Surge protection Components for Surge protection 2. Varistors 3. Suppression diodes U U t A U U t The varistors used with surge protection (MOV-Metal Oxide Varistors) have resistance which depends on the voltage. This is implemented with metal-oxide (zinc-oxide) discs. There is a lowohm resistance in the range above the rated voltage. The surge voltage is limited since a current flows through the varistor. The varistor works bi-directionally. Depending on the type, varistors have either a middle or high discharging capacity. It is in the range from 40 kA to 80 kA. The response time is less than 25 ns. However there are also disadvantages when using varistors. Two factors that must be taken into account are the relatively high capacitance and the aging characteristics. Leakage currents occur over time, depending on the frequency of the triggering, because individual resistance elements break down. This can cause temperature rise or even destroy them completely. The high capacitance of varistors causes problems in circuits with high frequencies. Attenuation of the signals must be reckoned with for frequencies above about 100 kHz. Therefore, varistors are not recommended for use in data transmission systems. t t Suppressor diodes function in a similar fashion as Zener diodes. There are uni-directional and bi-directional versions. Uni-directional suppressor diodes are often used in DC circuits. Compared to standard Zener diodes, suppressor diodes have a higher current-carrying capacity and are significantly quicker. At a certain breakdown voltage level, they become conductive very quickly. They therefore discharge the surge voltage. However their current-carrying capacity is not very high. It is only a few hundred amps. Instead, they feature a very quick reaction time which lies in the picosecond range. Unfortunately, suppression diodes possess a significant inherent capacitance. Therefore, like with varistors, their possible attenuation effect on high frequencies must be taken into account. A.15 The basics of Surge protection Components for Surge protection A 4. Combination circuits Combining the components described above results in surge fine protection products that can match individual requirements. If a voltage pulse reaches the input of such a combination circuit, then the gas discharge tube is fired and discharges high current. The residual pulse is attenuated by a downstream inductance and subsequently received and limited by the varistor and/or suppression diode. If the gas discharge tube is not triggered, i.e. in the case of a slower voltage rise, then the pulse is discharged by the varistor or the suppression diode alone. The sequence of the individual components results in an increasing response sensitivity towards the output. An interference voltage with a rise of 1 kV/μs and a peak value of 10 kV at the input is limited by a gas-filled surge arrester to approx. 600-700 V. The second stage, decoupled from the first by means of an inductance, suppresses this value to approx. 100 V. This voltage pulse is then reduced to approx. 35 V (in a 24 V protective combination) by the suppression diode. Therefore, the downstream electronics need only be able to cope with a voltage pulse of approx. 1.5 x UB. kV 10 8 6 V V V 600 600 600 500 500 500 400 400 400 300 300 300 200 200 200 100 100 100 4 2 Surge voltage wave 0 0 0 20 UB A.16 40 60 µS 0 0 1 2 µs 0 1 0 U 2 µs 0 1 2 µs The basics of Surge protection Lightning protection classes Lightning protection classes I 200 kA 100 kA Lightning protection class I Lightning protection class I covers a pulse of 200 kA. This pertains to external lightning protection facilities. Half of this pulse is conducted to the earth and the other half is conducted to that section of the facility that is conductive. If only a four-wire system is available, then a current of 25 kA is distributed to each wire. For a five-wire system, that would correspond to 20 kA. This lightning protection class covers multiple areas, including: petrochemical facilities (Ex-zones) and explosive material depots. PAS 100 kA II A 150 kA Lightning protection class II 75 kA Lightning protection class II covers a pulse of 150 kA. This pertains to external lightning protection facilities. Half of this pulse is conducted to the earth and the other half is conducted to that section of the facility that is conductive. If only a four-wire system is available, then a current of 19 kA is distributed to each wire. For a five-wire system, that would correspond to 15 kA. This lightning protection class covers multiple areas, including: parts of hospitals, shipping warehouses and telecommunication towers. PAS 75 kA III/IV 100 kA Lightning protection class III/IV 50 kA PAS 50 kA Lightning protection class III covers a pulse of 100 kA. This pertains to external lightning protection facilities. Half of this pulse is conducted to the earth and the other half is conducted to that section of the facility that is conductive. If only a four-wire system is available, then a current of 12.5 kA is distributed to each wire. For a five-wire system, that calculates to 10 kA. The 12.5 kA value is also used here. About 80% of all applications are covered by lightning protection class III. This includes houses, home, administrative buildings and industrial facilities. A.17 The basics of Surge protection Network forms A Network forms to DIN VDE 0100 part 300 (DIN 57100 part 310) The letters describe the earthing conditions 1st letter Earthing at current source 2nd letter Earthing of exposed conductive parts of electrical installation 3rd letter Routing of N and PE conductor (only applies to TN systems) TDirect earthing of current source (of transformer) TExposed conductive parts of electrical installation are earthed directly C“Combined” N conductor and PE conductor are routed together as PEN conductor from current source into electrical installation IInsulated structure of current source NExposed conductive parts of electrical installation are connected to earth of current source S“Separate” N conductor and PE conductor are routed separately from current source to exposed conductive parts of electrical installation Four-conductor systems: Still valid according to VDE but unfavourable for information technology systems from the point of view of EMC (VDE 0100 pt 444 / pt 540 pt 2). TN-C-System (“classic earthing”) Neutral conductor and protective earth conductor functions are combined throughout the network in a single conductor, the PEN conductor. A.18 TN-C-S-System (“modern earthing”) Neutral conductor, PEN conductor and equipotential bonding system are connected once at the main distribution board or after the incoming supply to the building. Therefore, a TN-C system becomes a TN-S system (TN-C-S system) from this point onwards. The basics of Surge protection Network forms Five-conductor systems: A The neutral point of the supply source is earthed (N and PE). Both conductors must be laid separately and insulated from the incoming supply onwards. In these systems the PE (protective earth conductor ) does not carry any operating current but instead only discharge currents. TN-S systems Neutral conductor and protective earth conductor are separated throughout the network. TT systems One point is earthed directly (operational earth). The exposed conductive parts of the electrical installation are connected to earth lines separate from the operational earth. Special system: Used, for example, in medical applications IT systems There is no direct connection between active conductors and earthed parts. The exposed conductive parts of the electrical installation are earthed. A.19 Applications, installation positions: Application Office building LPZ OA A LPZ OB 3 3 9 6 8 6 8 7 8 6 8 7 8 4 3 9 EMA 4 BMA 3 3 1 2 PAS Power (low-voltage supply) 1 Class I Arresters with sparkover gaps, PU 1 TSG / PU 1 TSG+ 2 Class I Arresters with high-power varistors, PU BC series, PU I series 3 Class II Arresters with varistors, PU II series 4 Class III Arresters for installing in subdistribution boards, PU III series 5 Class III Arresters in the form of plug-in surge protectors, PU D ZS Data 8 Surge protection for data lines, e.g. Ethernet CAT.5 Power and data 6 Class III Arresters in the form of plug-in surge protectors with protection for analogue telephone lines, PU D ZS 7 Class III Arresters in the form of plug-in surge protectors with protection for digital telephone lines, PU D ZS Instrumentation and control equipment 9 Surge protection for instrumentation and control circuits, e.g. MCZ OVP series A.20 8 9 5 6 EP RO TE CT ION HAK RG RV SU The basics of Surge protection Office building with lightning protection Industrial building with lightning protection The basics of Surge protection Applications, installation positions: Application Industrial building A LPZ OA LPZ OB 3 3 6 8 7 8 9 6 8 7 8 3 4 9 4 4 4 EMA BMA 6 HAK 8 3 RV 3 1 2 PAS 9 5 6 8 Standards IEC 61643-1 Ed.2 2005-03, SPDs connected to low-voltage power distribution systems. Class I, Class II and Class III products are tested in accordance with this standard. IEC/EN 62305-1 until 4,- Protection against lightning. This lightning protection standard defines everything to do with internal and external lightning protection. It includes four sections: • “Protection against Lightning – Part 1: General principles” • “Protection against Lightning – Part 2: Risk management: assessing the damage risk for buildings and structures” • “Protection against Lightning – Part 3: Physical damage to structures and life hazared” • “Protection against Lightning – Part 4: Electrical and electronic systems within structures” Regulations for installation IEC 60364-5-53: 2002-6, Electrical installations of buildings – Part 5-53. Standard for the installation of low-voltage facilities. Current Telecom Gas Water LPZ OA Unprotected area outside of the building. Direct lightning strike; no shielding against electro- magnetic interference. LPZ OB Area protected by lightning protection system. No shielding against LEMP. A.21 The basics of Surge protection General installation advice A General installation advices Many details have to be taken into account during the installation of surge protection and the electrical system in order to achieve optimum protection. Arrangement and subdivision of electrical panel Steel cabinets possess good magnetic shielding properties. The following points should be taken into consideration during the installation: • Avoid unnecessarily long lines (particularly lines with a high volume of data traffic). • Route sensitive signalling lines separately from lines with a high interference potential. • Route shielded lines directly to the equipment and connect the shielding there (do not connect via additional terminal in switching cabinet). • Classify equipment in groups with different sensitivities and place these together. Place of installation The surge protection devices should be mounted where the lines and cables enter the cabinet. This is the lowest mounting rail directly above the cable entries. This prevents interference being coupled within the cabinet; interference is discharged right at the entry to the cabinet. When using shielded lines, these can be connected at this point by using Weidmüller clamp straps. Routing the lines Signalling lines should be laid within the system/cabinet over the shortest route to the surge protection and then continue to the connected equipment. Protected and unprotected lines should be routed separately. The earth line should be regarded as an unprotected line. Metal partitions can be used along cable routes or in cable ducts to achieve this separation. If signalling lines are laid parallel to power lines, a clearance of min. 500 mm must be maintained. Earthing of products and connected products All surge protection devices include an earth connection terminal. The earth line of the associated equipotential bonding strip must be connected to this point. The cross-section of this earth line must be as large as possible and the length of the line kept as short as possible; every centimetre of line increases the residual voltage of the surge protection device. In addition to the A.22 earth connection terminal, the MCZ OVP module also has a mounting rail contact for earthing directly to the TS 35 rail. The mounting rail should be mounted on an earthed metal back plate in order to achieve optimum earthing. The earth connection terminal of the MCZ OVP should be connected to the equipotential bonding every 600 mm in order to achieve a satisfactory protection level. Fuse protection Surge protection devices for instrumentation and control systems frequently operate with a decoupling between the components. This decoupling is achieved with inductors or resistors. Decoupling, besides the types and routes of lines, compels us to employ fuse protection at the maximum level of the rated current for the surge protection devices. Fuse protection for the PU series on the power feed side must be designed in accordance with DIN VDE 0298 part 4 (conductor cross-section, number and type of conductors as well as type of installation). This information is given on a leaflet included with the respective PU module. Summary of standards and regulations The basics of Surge protection Surge protection standards and regulations In the case of national and international standards and specifications on the same subject, the document with the widest scope takes precedence (e.g. international “IEC”, European “CENELEC” or “CNC”, national (Germany) “DIN VDE” or (Austria) “ÖVE”). IEC IEC 60364-5-53 EN EN 60728-11 VDE HD 60364-5-53 VDE 0100-534 others Cables distribution systems for television and sound signals – Part 11: Safety requirements Electrical installations of buildings – Part 5-53: Selection and erection of electrical equipment – Isolation, switching and control – Part: 534: Surge protection device IEC 60364-5-54 HD 60364-5-54 VDE 0100-540 Electrical installations of buildings – Part 5-54: Selection and erection of electrical equipment – Earthing arrangements, protective conductors and protective bonding conductors IEC 60664-1 EN 60664-1 VDE 0110-1 Insulation coordination for equipment within low-voltage systems – Part 1: Principles, requirements and tests IEC 61241-14 EN 61241-14 VDE 0165 part 2 Electrical apparatus for use in the presence of combustible dust – Part 14: Selection and installation IEC 60079-11 EN 60079-11 VDE 0170 part 7 Explosive atmospheres – Part 11: Equipment protection by intrinsic safety “I” IEC 62305-1 EN 62305-1 VDE 0185-305-1 Protection against lightning – Part 1: General principles IEC 62305-2 EN 62305-2 VDE 0185-305-2 Protection against lightning – Part 2: Risk management IEC 62305-3 EN 62305-3 VDE 0185-305-3 Protection against lightning – Part 3: Physical damage to structures and life hazard IEC 62305-4 EN 62305-4 VDE 0185-305-4 Protection against lightning – Part 4: Electrical and electronic systems within structures IEC 60529 EN 60 529 VDE 0470-1 Degrees of protection provided by enclosures (IP code) IEC 60099-1 DIN IEC 37-197-CDV EN 60099-1 VDE 0675, part 1 Surge arresters – Part 1: non-linear resistor type gapped surge arresters for A.C. systems IEC 60099-4 EN 60099-4 VDE 0675, part 4 Surge arresters – Part 4: Metal-oxide surge arresters without gaps for A.C. systems IEC 60099-5 EN 60099-5 VDE 0675, part 5 Surge arresters – Part 5: Selection and application recommendations IEC 61643-1 EN 61643-11 VDE 0675-6-11 IEC 60038 HD472 ÖVE SN 60 part 1+4 Low-voltage surge protective devices – Part 11: Surge protective devices connected to low-voltage power systems – Requirements and tests VDE 845, part 1 Protection of telecommunication systems against lightning, electrostatic discharges and over-voltages from electric power installations; Provisions against over-voltages VDE 0175 IEC standard voltages KTA 2206, 06.92 Lightning protection standard for nuclear power plants VDE publication 44 Lightning protection systms, expanations to DIN 57185/VDF 01 85, published by VDE DIN-VDE publication Publication No. 519; Lightning protection systems 1, external lightning protection, published by VDE DKE publication Publication No. 520; Lightning protection systems 2, No 520 internal lightning protection, published by VDE ÖVE 8001 §18 Protection against lightning The above list is not exhaustive. A.23 A The basics of Surge protection Surge protection concept Surge protection concept effective surge protection is the presence of properly functioning equipotential bonding to DIN VDE 0100 part 540 in a series, or better still, star or grid arrangement. DIN VDE 0110 (insulation coordination) divides overvoltage protection for power supplies and power distribution into the following three areas: ION CT TE EP RO 0 1 2 3 4 1. Power supply 5 RG MSR SU RG EP R OT EC TIO N SU Electrical system SU RG EP RO TE CT ION A The surge voltage strength of the insulation is 6 kV from the incoming supply to the building – by means of underground cables or overhead lines – right up to the main distribution board (backup fuse and meter cupboard). Owing to the lightning protection zoning concept and the physical circumstances, highenergy overvoltages have to be discharged here. Fundamental concept of protection One important aspect of surge protection is the area of power supply and distribution. The procedure is linked to the systematic subdivision prescribed by the protective zones concept and the corresponding coordination of surge arresters. Protection of power supply lines forms the basis for protecting all electrical and electronic equipment right down to the smallest and most sensitive components. A fundamental requirement for Surge currents exceeding 200 kA can be generated by cloud-to-ground but also cloud-to-cloud lightning discharges. As a rule, 50% of the current is discharged via the lightning protection system and the remaining 50% is coupled into the conductors and conductive parts in the building and distributed uniformly. The closer a conductor is to the lightning protection system, the greater is the launched voltage (which can exceed 100 kV). The pulse duration can be up to 0.5 ms. These powerful interference pulses are discharged to earth directly at the incoming supply or main distribution board by class I lightning arresters and limited to voltages below 6 kV. Power follow currents and backup fuse values are just some of the aspects that need to be taken into account here. Depending on the local circumstances and the discharge currents to be expected, sparkover gaps or varistor surge arresters are used, taking into account the type of network. A.24 The basics of Surge protection Surge protection concept If a lightning protection system has been installed, or the power supply is via overhead lines, or buildings or plants are spread over a wide area and individual buildings are sited on elevated ground or open areas, high-capacity class I arresters should always be employed. 2. Subdistribution The surge voltage strength of the insulation is 4 kV from the main distribution board up to and including subdistribution boards. Owing to the coordinated use of arresters, class II surge arresters are used here and, if necessary, decoupled from class I arresters by means of coils. The use of decoupling coils is only necessary when the class I arresters consist of one sparkover gap and the length of the line between the class I and class II arresters is less than 10 m. It is not necessary to decouple Weidmüller class I and class II arresters. The pulse currents that occur here are no longer that high because most of the energy has already been absorbed by the class I arresters. Nevertheless, the line impedances give rise to high interference voltages which must be limited to less than 4 kV by the class II arresters. Class II arresters based on varistors are normally installed in the subdistribution board before the residual-current circuit-breakers. 3. Terminals, consumers, sockets A The surge voltage strength of the insulation is 2.5 kV from the subdistribution board to the electrical consumer. Surge arresters in Class III are used for this purpose. Depending on the application, they can be used as protective components or in composite switching together with gas discharge tubes, varistors, suppressor diodes and decoupling elements. These arresters are best installed directly before the device to be protected. This can be in a socket or trailing socket (on extension lead) but also in the terminal or junction box of the device itself. To protect against permanent interference such as “ripples” or “noise” caused by other systems, additional filter circuits are available for the voltage supplies to devices. The insulation of the electrical consumer itself has a surge voltage strength of 1.5 kV. Principle for selecting arresters according to IEC 664 DIN VDE 0110 part 1 A.25 A A.26 The basics of Surge protection Surge protection Innovations 2010/2011 Contents Surge protection Innovations 2010/2011 for instrumentation and control equipment for low-voltage supplies VSPC – Overview B.2 VARITECTOR SPC – Choice of device depending on the interface B.7 VARITECTOR SPC B.8 VARITECTOR SPC EX B.36 VARITECTOR SSC 6AN B.48 VARITECTOR SSC 4AN B.72 PU II 750 V B.82 PU I 3+1 280 V B.85 PU I TSG+ B.86 B.1 B n Surge protection Innovations 2010/2011 VSPC – Overview VARITECTOR SPC Pluggable surge protection for the measurement and control industry VARITECTOR SPC B n Weidmüller's VARITECTOR SPC pluggable surge protection is remarkable for its combination of extremely high protective functionality and compact dimensions. It is suited for use in measurement and control circuits. The size is made possible by the seletion of INSTA dimensions, with a width of 17.8 mm (1TE). Two versions are available: • VSPC: a surge protector with no monitoring function • VSPC R: a surge protector with monitoring function The base components are plugged in to form a direct earthing contact via the mounting rail. Thus you save time during the connection. The VARITECTOR SPC series is optimally designed for compact installation locations in process automation, industrial automation or building automation. The two-stage surge-protection base components are equipped with gas discharge tubes, suppressor diodes (TVS) and decoupling components. Individual protective components (such as gas-filled spark gaps, varistors and suppressor diodes) supplement this product line. IEC 62305 requires that a periodic inspection of surge protection products be conducted. The functionality of all VARITECTOR SPC modules can be tested using testing equipment (such as the V-TEST Basic) that is available separately. The VARITECTOR SPC R modules also feature an internal monitoring function. The green LED signals when the protection function is ready. The red LED signals an error. VARITECTOR SPC Up to ten modules can be wired together in B.2 series. The modules alert an evaluative module (the VSPC CONTROL UNIT) in the event of an error. VARITECTOR SPCseries surge protection is available with rated voltages of 5 V, 12 V, 24 V, 48 V and 60 V. The product's voltage level is colour-coded on the pluggable arrester. An earthing contact is established by snapping onto an earthed TS35 rail. The TS35 must be earthed in order to ensure safe power discharging via the terminals of up to 20 kA (8/20 µs) and 2.5 kA (10/350 µs). The rail must be screwed onto the earthed mounting plate for reasons of EMC. In order to optimize the protective function, a PE-contact connection should be made over the VSPC module every 60 cm for equipotential bonding. The pluggable protective element can be pulled out during operations without interrupting the measurement circuit. A testing instrument, available as a Weidmüller accessory, allows you to test the protective element in compliance with the IEC 62305-3 directive. The accessory also includes a simple mechanism for applying the wire shield. Overview of model types A VARITECTOR SPC (VSPC) consists of a pluggable component and a separate base component (VSPC BASE). Explanation of terms: CL = current loop / analogue signals SL = symmetric loop - for binary signals VSPC 2CL (CL = current loop) is a twostage protective combination with a gas discharge tube and a suppressor diode located between the current paths. This VSPC 2CL limits the surge voltage within two analogue signal circuits (such as for current loops). This pluggable component can be inserted into the base (VSPC BASE 2CL). The base (VSPC BASE FG 2CL) is used when working with signal circuits which are not earthed. The VSPC 2CL HF is used in order to avoid influencing high-frequency signal circuits (this also includes the VSPC RS485 and the VSPC UK0). This protective combination is also inserted into the base mentioned above. Monitoring function The VSPC 2CL R products feature monitor and alert functions. Despite the alert function, there are still two channels available for current loops in a single Surge protection Innovations 2010/2011 VSPC – Overview housing. The special VSPC BASE 2CL R and VSPC BASE 2CL FG R bases transfer the alert function to a 2-pole screw/plug-in connection in the bases and to the VSPC CONTROL UNIT. The VSPC 1CL is a two-stage protective combination with a gas discharge tube and a suppressor diode located between the current paths. This VSPC 1CL limits the surge voltage within one analogue signal circuits (such as for current loops). This pluggable component can be inserted into the base (VSPC BASE 1CL). The base (VSPC BASE FG 1CL) is used when working with signal circuits which are not earthed. Monitoring function The VSPC 1CL R products feature monitor and alert functions. All channels remain despite the alert function. The special VSPC BASE 1CL R and VSPC BASE 1CL FG R bases transfer the alert function to a 2-pole screw/plug-in connection in the bases and to the VSPC CONTROL UNIT. The VSPC 4SL is a two-stage protective combination with a gas discharge tube and a suppressor diode from the current path to the PE. This VSPC 4SL limits the surge voltage within four binary signal circuits (such as for alert contacts). This pluggable component can be inserted into the base (VSPC BASE 4SL). The base (VSPC BASE FG 4CL) is used when working with signal circuits which are not earthed. B Monitoring function The VSPC 4SL R products feature monitor and alert functions. Despite the alert function, there are still channels available for the four binary signal circuits in a single housing. The special VSPC BASE 4SL R base transfers the alert function to a 2-pole screw/plug-in connection in the base and to the VSPC CONTROL UNIT. The VSPC 3/4WIRE is a two-stage protective combination with a gas discharge tube and a suppressor diode from the current path to the GND. This VSPC 3/4WIRE limits the surge voltage within four temperature-measurement circuits (such as for DMS or PT100/100 sensors). For non-earthed measurement circuits, we recommend using the base (VSPC BASE FG 4CL). The VSPC 2SL is a two-stage protective combination with a gas discharge tube and a suppressor diode from the current path to the PE. This VSPC 2SL limits the surge voltage within two binary signal circuits (such as for alert contacts). This pluggable component can be inserted into the base (VSPC BASE 2SL). The base (VSPC BASE 2CL FG) is used when working with signal circuits which are not earthed. VSPC MOV 2CH , VSPC TAZ 2CH und VSPC GDT 2CH Four cables can be protected with the 2CH modules. By wiring the connections differently, either two no-voltage signal lines or four binary signal lines can be protected. Two three-pole gas discharge tubes (GDTs) are used for the VSPC GDT 2CH. This universal protective circuitry limits the voltage between the signal lines and also between each signal line and the PE. Monitoring function The VSPC 2SL R products feature monitor and alert functions. Despite the alert function, there are still channels available for the two binary signal circuits in a single housing. The special VSPC BASE 2SL R base transfers the alert function to a 2-pole screw/plug-in connection in the base and to the VSPC CONTROL UNIT. B.3 n Surge protection Innovations 2010/2011 VSPC – Overview Applications B RS 422/485 n The VSPC MOV 2CH and TAZ 2CH offer one-stage protection with a varistor (MOV) or suppressor diode (TAZ or TVS) between the current paths. This makes it possible to protect a no-voltage (floating) signal circuit. Two binary signal circuits can also be protected if terminals 1 and 7 are assigned to GND / PE. These VSPC pluggable components are inserted into the base (VSPC BASE 2/4CH). The base (VSPC BASE 2/4CH FG) is used when working with signal circuits which are not earthed.. 24 V VSPC 1CL PW (power and signal 1CL) offers combined protection that is suitable for the 24 VDC power supply and the current loops within a device. This VSPC protects sensors with an additional 24 VDC. B.4 The VSPC RS485 is a two-stage protective combination with a gas discharge tube and a suppressor diode located between the current paths. This VSPC RS485 limits the surge voltage within two high-frequency signal circuits. This pluggable component can be inserted into the base (VSPC BASE 2CL). The base (VSPC BASE FG 2CL) is used when working with signal circuits which are not earthed. Monitoring function The VSPC RS485 R product features monitoring and alert functions. Despite the alert function, there are still two channels available for current loops in a single housing. The special VSPC BASE 2CL R and VSPC BASE 2CL FG R bases transfer the alert function to a 2-pole screw/plug-in connection in the bases and to the VSPC CONTROL UNIT. Earthing unit and test plug The earthing unit can be used during installation to short out the connected wires to earth. The earthing unit is swapped out for a VSPC pluggable component before the initial commissioning. The test plug has 2.3-mm sockets. These sockets can be used by a meter to check the connected measurement circuit.. The pluggable INSTA housing was created in compliance with DIN 43880. It consists of a lower section (the VSPC BASE) and a pluggable component (the VSPC). The VSPC BASE is made from black PA6.6 V0. The pluggable component is made from red PA6.6 V0. The temperature range is from -40 °C to + 70 °C. The VSPC series has been tested to comply with IEC 61643-21 04/2008 and EN 61643-21. Modules were tested with categories C1, C2 and C3: with quick-rising edges with up to 300 pulses. Category D1 describes high power testing (10/350 μs), so that the VSPC can be used according to IEC 62305-4. The base and pluggable components are colour coded according to the voltage level. This makes installation easier. Colour coding The pluggable components transfer their coding to the base element when they are plugged in for the first time. The voltage levels are also labelled with coloured Dekafix markers applied to the VSPC pluggable component. This gives you a better overview within the electrical cabinet. Voltage level ≤ 12 V 24 V Binary 24 V Analogue 48 V ≥ 60 V Special function Colour green blue yellow red violet white Surge protection Innovations 2010/2011 VSPC – Overview Remote error diagnostics Test possibility / V-TEST Because the modules are pluggable, it is possible to test the VSPC visually or by using a V-TEST BASIC testing device. The VSPC can be easily tested; the user needs only to insert the VSPC pluggable component into the V-TEST BASIC. The result is then shown on the display. The VSPC R modules also feature an internal monitoring function for the arrester. An error is the displayed at the defective module. The VSPC CONTROL UNIT can then transfer an alert to the control room. Reoccurring tests / V-TEST Monitoring The IEC 62305-3 requires testing and maintenance for lightning protection systems. This includes the testing of the arresters used in the system. Class of protection Interval for complete testing I 2 years Interval for visual inspection 1 year II III/IV 4 years 6 years 2 years 3 years Installation When the VSPC module labelled "R" is inserted into the corresponding "R" base component, it is then possible to use the outage alert function via a two-pole plug. This screw/plug-in connection has a clamping range from 0.5 to 1.5 mm². The wire stripping length is 6 to 6.5 mm. A screwdriver with a 2-mm blade width is used to turn the screw. The VSPC Rs are connected in series to the VSPC CONTROL UNIT evaluative module. Up to ten VSPC Rs can be connected in series to the VSPC CONTROL UNIT. The evaluative module is supplied with 24 VDC. It is then responsible for the switching and for the voltage supply to the VSPC modules. A no-voltage (floating) CO contact can then be used to alert in the event of an outage. The error is also displayed directly on the module when the LED changes colour from green to red. An automatic reset is carried out by the VSPC CONTROL UNIT within one minute after the failed VSPC pluggable component is replaced. Caution! These periodic inspections may be extended with stricter requirements pertaining to special applications or regions. The VSPC series is appropriate for protecting signal circuits. In order to achieve a complete protective strategy for the facility, the power feed must be protected against Class-II surge voltages (for example, by using the PU II series). For existing lightning protection facilities, Class-I protection must be used (for example, by using the PU I series). Class-II protection (for example, the PU II) is sufficient when there is no lightning protection facility. Fusing The VSPC surge protection modules are designed so that they are decoupled between the individual protective stages. The following must be observed when providing fuse protection externally: • Max. rated current • Deratings curve • Type of installation • Application l ≤ 3 meter 14 11 12 X1 X2 X1 X2 2 4 X1 X2 6 2 4 X1 X2 6 2 4 6 8 10 12 8 10 12 8 10 12 Weidmüller t Weidmüller t Weidmüller t Weidmüller t VSPC CONTROL UNIT OK VSPC .... ............R VSPC .... ............R VSPC .... ............R UC : .......... IN : .......... ISN : .......... UP ≤ ......... IP20 UC : .......... IN : .......... ISN : .......... UP ≤ ......... IP20 UC : .......... IN : .......... ISN : .......... UP ≤ ......... IP20 FAULT UN = 24V UC = 31V IP20 8972270000 24V 0V VSPC CONTROL UNIT XXXXXX0000 XXXXXX0000 7 9 11 7 9 11 1 3 5 1 3 5 XXXXXX0000 7 9 11 1 3 5 n x VSPC...R n ≤ 10 B.5 B n Surge protection Innovations 2010/2011 VSPC – Overview B n Discharge capacity General technical data Accessories Testing is conducted using voltage and current pulses according to the IEC 61643-21 standard concerning surge protection in networks which process signals. Storage temperature -40 °C…+80 °C Operating temperature: -40 °C…+70 °C Air humidity 5%…96% RH with no condensation Material: V0, IP20 Markers The VSPC BASE lower section can be labelled with Dekafix-5 markers. The VSPC pluggable modules are colour coded with Dekafix-5 markers according to their rated voltage. Cate- Testing gory pulse C1 Quickrising edge Surge voltage 0.5 - 2 kV with 1.2/50 µs Surge Pulse Type current 0.25 - 1 kA 300 Surge mit voltage 8/20 µs arrester C2 Quickrising edge 2 - 10 kV 1 - 5 kA with mit 1.2/50 µs 8/20 µs C3 Quickrising edge ≥ 1 kV with 1 kV/µs 10 - 100 A 300 mit 10/10000 µs Surge voltage arrester D1 High power ≥ 1 kV 0.5 - 2.5 kA 2 mit 10/350 µs Arrester for lightning current and surge voltages 10 Surge voltage arrester Category C reflects the interference pulses with quick-rising edges and minimized power. Category D uses quick-rising edges and high power to detail the interference pulses. This energy simulates the high-power load that stems from coupled partial lightning currents. Connection: screw connection screwdriver blade: 0.6 x 3.5 DIN 5264 (for example, 0.6x3.5x200, order no. 9010110000) rated torque: 0.5 Nm max. torque: 0.8 Nm stripping length: 7 mm solid: 0.5…4 mm² flexible: 0.5…2.5 mm² wire-end ferrule with plastic collar: 0.5...2.5 mm² Remote signalling connection: screw connection screwdriver blade: 0.4 x 2.0 DIN 5264 (for example, SD 0.4x2.0x60, order no. 9037160000) max. torque: 0.2 Nm stripping length: 6...6.5 mm solid: 0.5...1.5 mm² Dimensions length : 90 mm length with remote signalling contact: 98 mm height: 69 mm width: 17.8 mm B.6 Shield connection EMC SET, order number 1067470000 The EMC set consists of a connection component with shielding and a cable tie covered with shielding braid. The RT-1 cable tie tool (order number 1296000000) can be used to fasten the cable ties professionally. V-Test Testing device for functional tests of the pluggable VSPC, PU II and PU I surge protection. VARITECTOR SPC – Choice of device depending on the interface Interface Pluggable arrestor Pluggable arrestor with operation message (R) VSPC 2CL 24Vdc 0,5A R VSPC 1CL 12Vdc 0,5A R VSPC 2CL 24Vdc 0,5A R VSPC 1CL 12Vdc 0,5A R Order No. Arrestor 8951480000 8951540000 8951480000 8951540000 Order No. Base 8951710000 8951730000 8951710000 8951730000 Order No. Base floating ground (FG) 8951720000 8951740000 8951720000 8951740000 0(4) … 20 mA 0(4) … 20 mA 0 … 10 V 0 … 10 V ADSL ADVANT ARCNET (Plus) ASI 8951680000 8951670000 8860350000 8860360000 8951470000 8951470000 8951540000 8951690000 8951690000 8951690000 8951690000 8951710000 8951710000 8951720000 8951720000 8924270000 8924270000 8924290000 8924270000 8924270000 8924270000 8924270000 VSPC 2CL HF 5Vdc R VSPC R485 2ch R PU III R 48Vdc PU III R 24Vdc VSPC 2CL 12Vdc 0,5A R VSPC 2CL 12Vdc 0,5A R VSPC 1CL 12Vdc 0,5A R VSPC 2CL HF 12Vdc R VSPC 2CL HF 12Vdc R VSPC 2CL HF 12Vdc R VSPC 2CL HF 12Vdc R 8951710000 8951710000 8951730000 8951710000 8951710000 8951710000 8951710000 8951720000 8951720000 8951740000 8951720000 8951720000 8951720000 8951720000 8924270000 8924270000 8924270000 8924290000 8924290000 VSPC 2CL HF 12Vdc R VSPC 2CL HF 12Vdc R VSPC 2CL HF 12Vdc R VSPC 1CL 12Vdc 0,5A R VSPC 1CL 24Vdc 0,5A R 8951690000 8951690000 8951690000 8951540000 8951550000 8951710000 8951710000 8951710000 8951730000 8951730000 8951720000 8951720000 8951720000 8951740000 8951740000 VSPC 1CL 5Vdc 0,5A 8924420000 8924730000 8924290000 VSPC 1CL 5Vdc 0,5A R 8951530000 VSPC Uko 8924660000 8924710000 8924270000 VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 FIPIO/FIPWAY VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 Genius I/O Bus VSPC 2CL 12Vdc 0,5A 8924440000 8924710000 8924270000 VSPC 2CL 12Vdc 0,5A R 8951470000 Hart VSPC 1CL 24Vdc 0,5A 892448 0000 8924730000 8924290000 VSPC 1CL 24Vac 0,5A R 8951560000 HDSL VSPC Uko 8924660000 8924710000 8924270000 IEC-BUS VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 8924660000 8924710000 8924270000 ISDN Basic connec- VSPC Uko tion (Uk0-Bus) 8924570000 8924740000 8924300000 Cathodic corrosion VSPC GDT 2ch 90V20kA prevention LON (Works) VSPC 1CL 48Vac 0,5A 8924520000 8924730000 8924290000 LRE Networks VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 LUXMATE-Bus VSPC 2CL HF 24Vdc 8924510000 8924710000 8924270000 VSPC 2CL HF 24Vdc R 8951700000 VSPC 1CL 24Vac 0,5A 8924500000 8924730000 8924290000 VSPC 1CL 24Vdc 0,5A R 8951550000 M-Bus (Remote readout of counter) MODBUS(-PLUS) VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 MPI-Bus VSPC R485 2ch 8924670000 8924710000 8924270000 N1 LAN VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 N2 Bus VSPC 2SL 5Vdc 0,5A 8924210000 8924720000 8924280000 VSPC 2SL 5Vdc 0,5A R 8951610000 P-NET VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 VSPC 1CL 12Vdc 0,5A 8924450000 8924730000 8924290000 VSPC 1CL 12Vdc 0,5A R 8951540000 Procontic CS31 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 Procontic T200 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 Profibus DP (FMS) VSPC 2CL HF 5Vdc VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 Process-Bus, Panel-Bus 8924550000 8924740000 8924300000 PT100 VSPC 3/4WIRE 24VDC P-Bus PU III R 24Vdc 8860360000 PU III R 24Vdc 8860360000 PSM-EG-RS422… VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 PSM-EG-RS485… VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 RACKBUS VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 RS 422A, V.11, X.27, RS 423A RS 449 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 RS 485 VSPC R485 2ch 8924670000 8924710000 8924270000 VSPC R485 2ch R 8951670000 RS-232-C/V.24 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 SDLC VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 SDSL VSPC Uko 8924660000 8924710000 8924270000 SecuriLan-LON-Bus VSPC 1CL 12Vdc 0,5A 8924450000 8924730000 8924290000 VSPC 1CL 12Vdc 0,5A R 8951540000 SHDSL VSPC Uko 8924660000 8924710000 8924270000 SINEC L1 VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 SINEC L2 DP VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 Profibus DP VSPC R485 2ch 8924670000 8924710000 8924270000 VSPC R485 2ch R 8951670000 T-DSL VSPC Uko 8924660000 8924710000 8924270000 Telephone analog VSPC Uko 8924660000 8924710000 8924270000 TTY, 0(4) - 20 mA VSPC 2CL 24Vdc 0,5A 8924470000 8924710000 8924270000 VSPC 2CL 24Vdc 0,5A R 8951480000 U-BUS VSPC GDT 2ch 90V20kA 8924570000 8924740000 8924300000 VDSL VSPC Uko 8924660000 8924710000 8924270000 V.35 VSPC 2CL HF 5Vdc 8924430000 8924710000 8924270000 VSPC 2CL HF 5Vdc R 8951680000 X.21/X.24 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 X.25/X.31 VSPC 2CL HF 12Vdc 8924460000 8924710000 8924270000 VSPC 2CL HF 12Vdc R 8951690000 This tables contains recommendations for the choice of device. Our technical consultants will be glad to assist you with your individual requirements. 8951730000 8951740000 8951710000 8951710000 8951710000 8951730000 8951720000 8951720000 8951720000 8951740000 8951710000 8951720000 8951710000 8951710000 8951730000 8951720000 8951720000 8951740000 8951710000 8951710000 8951710000 8951770000 8951710000 8951730000 8951710000 8951710000 8951710000 8951710000 8951710000 8951720000 8951720000 8951720000 8951780000 8951720000 8951740000 8951720000 8951720000 8951720000 8951720000 8951720000 8951710000 8951710000 8951710000 8951710000 8951720000 8951720000 8951720000 8951720000 8951710000 8951710000 8951710000 8951710000 8951720000 8951720000 8951720000 8951720000 8951730000 8951740000 8951710000 8951710000 8951710000 8951720000 8951720000 8951720000 8951710000 8951720000 8951710000 8951710000 8951710000 8951720000 8951720000 8951720000 BITBUS BLN (Building Level Network) CAN-Bus C-BUS CC-LINK Data Highway (Plus), DH+ Datex-P DeviceNet DIN Detecting Bus System Dupline/Miniplex EIB (European Installation Bus) ET 200 E1 VSPC 2CL 24Vdc 0,5A VSPC 1CL 24Vdc 0,5A VSPC 2CL 24Vdc 0,5A VSPC 1CL 24Vdc 0,5A VSPC Uko VSPC 2CL HF 5Vdc VSPC R485 2ch PU III R 48Vdc PU III R 24Vdc VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc VSPC 1CL 24Vdc 0,5A VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc Order No. Arrestor 8924470000 8924480000 8924470000 892448 0000 8924660000 8924430000 8924670000 8860350000 8860360000 8924460000 8924460000 892448 0000 8924460000 8924460000 8924460000 8924460000 Order No. Base 8924710000 8924730000 8924710000 8924730000 8924710000 8924710000 8924710000 Order No. Base floating ground (FG) 8924270000 8924290000 8924270000 8924290000 8924270000 8924270000 8924270000 8924710000 8924710000 8924730000 8924710000 8924710000 8924710000 8924710000 VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc VSPC 2CL HF 12Vdc VSPC 1CL 12Vdc 0,5A VSPC 1CL 24Vdc 0,5A 8924460000 8924460000 8924460000 8924450000 892448 0000 8924710000 8924710000 8924710000 8924730000 8924730000 Surge protection Innovations 2010/2011 VARITECTOR SPC – Choice of device depending on the interface B n B.7 Surge protection Innovations 2010/2011 VARITECTOR SPC B VSPC 1CL – Protection for one analogue signal • O  ptional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Version with non-earthed PE connection for avoiding potential differences • Usable in accordance with installations standard IEC 62305 • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, direct earthing 11 GND 12 7 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 for all VSPC 1CL Dielectric strength with FG against PE > 500 V Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 1 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 2 unprotected protected Complete module, direct earthing, with remote alert 11 GND 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, indirect earthing 11 12 7 GND 8 9 10 GND OK FAULT 3 TS X2 X1 4 5 6 1 2 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) unprotected protected Complete module, indirect earthing, with remote alert Base elements / base to arresters Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.8 98 x 17.8 x 69 Qty. 1 Order No. 8924730000 1 1 1 8924290000 8951730000 8951740000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 1CL – arrester / plug-in elements B Ordering data VSPC 1CL 5 V DC VSPC 1CL 12 V DC VSPC 1CL 24 V DC 5 V DC 6.4 V DC 12 V DC 15 V DC 24 V DC 28 V DC 450 mA 450 mA 450 mA UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 20 ms acc. to IEC61643-21 < 650 V 12 V / 450 V / 650 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 20 ms acc. to IEC61643-21 < 650 V 25 V / 450 V / 650 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 30 ms acc. to IEC61643-21 < 650 V 45 V / 450 V / 650 V < 12 V < 12 V < 25 V < 25 V < 45 V < 45 V < 450 V < 650 V < 450 V < 650 V < 450 V < 650 V Without signaling contact/function indicator Type  Order No. VSPC 1CL 5VDC 0.5A 8924420000 VSPC 1CL 12VDC 0.5A 8924450000 VSPC 1CL 24VDC 0.5A 8924480000 With signaling contact/function indicator Type  Order No. VSPC 1CL 5VDC 0.5A R 8951530000 VSPC 1CL 12VDC 0.5A R 8951540000 VSPC 1CL 24VDC 0.5A R 8951550000 1 piece 1 piece 1 piece VSPC 1CL 24 V AC VSPC 1CL 48 V AC VSPC 1CL 60 V AC 24 V AC / 34 V DC 28 V AC / 39 V DC 48 V AC / 68 V DC 60 V AC / 85 V DC 60 V AC / 85 V DC 72 V AC / 101 V DC 450 mA 350 mA 250 mA UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 30 ms acc. to IEC61643-21 < 650 V 60 V / 450 V / 650 V no no green = OK; red = arrester faulty, replace 730 KHz 100 ms acc. to IEC61643-21 < 650 V 85 V / 450 V / 650 V green = OK; red = arrester faulty, replace 730 KHz 100 ms acc. to IEC61643-21 < 650 V 100 V / 450 V / 650 V < 60 V < 60 V < 85 V < 85 V < 100 V < 100 V < 450 V < 650 V < 450 V < 650 V < 450 V < 650 V Without signaling contact/function indicator Type  Order No. VSPC 1CL 24VAC 0.5A 8924500000 VSPC 1CL 48VAC 0.5A 8924520000 VSPC 1CL 60VAC 0.5A 8924530000 With signaling contact/function indicator Type  Order No. VSPC 1CL 24VAC 0.5A R 8951560000 1 piece 1 piece Rated voltage (DC) Max. continuous voltage, Uc (DC) Alternating-current strength Rated current Surge strength Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Ordering data  Note Qty. Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Alternating-current strength Rated current Surge strength Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Ordering data  Note Qty. 1 piece n B.9 Surge protection Innovations 2010/2011 VARITECTOR SPC B VSPC 2CL – Protection for two analogue signals • O  ptional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Space-saving design for two analog signals with signaling contact, without additional space requirements • Version with non-earthed PE connection for avoiding potential differences  sable in accordance with installations standard IEC 62305 • U • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, direct earthing 11 GND 12 7 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 for all VSPC 2CL Dielectric strength with FG against PE > 500 V Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Degree of protection Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 1 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 2 x 10 kA / 10kA 2.5 kA / 2.5 kA / 2.5 kA IP20 Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 2 unprotected protected Complete module, direct earthing, with remote alert 11 GND 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, indirect earthing 11 12 7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 2 unprotected protected Complete module, indirect earthing, with remote alert Base elements / base to arresters Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.10 98 x 17.8 x 69 Qty. 1 Order No. 8924710000 1 1 1 8924270000 8951710000 8951720000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 2CL – arrester / plug-in elements Ordering data B VSPC 2CL 5 V DC VSPC 2CL 12 V DC VSPC 2CL 24 V DC 5 V DC 6.4 V DC 12 V DC 15 V DC 24 V DC 28 V DC 450 mA 450 mA 450 mA UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 20 ms acc. to IEC61643-21 < 800 V 12 V / 450 V / 800 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 2.4 MHz 20 ms acc. to IEC61643-21 < 800 V 25 V / 450 V / 800 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 2.2 MHz 30 ms acc. to IEC61643-21 < 800 V 45 V / 450 V / 800 V < 12 V < 12 V < 25 V < 25 V < 45 V < 45 V < 450 V < 800 V < 450 V < 800 V < 450 V < 800 V Without signaling contact/function indicator Type  Order No. VSPC 2CL 5VDC 0.5A 8924400000 VSPC 2CL 12VDC 0.5A 8924440000 VSPC 2CL 24VDC 0.5A 8924470000 With signaling contact/function indicator Type  Order No. VSPC 2CL 5VDC 0.5A R 8951460000 VSPC 2CL 12VDC 0.5A R 8951470000 VSPC 2CL 24VDC 0.5A R 8951480000 1 piece 1 piece 1 piece VSPC 2CL 24 V AC VSPC 2CL 48 V AC VSPC 2CL 60 V AC 24 V AC / 34 V DC 28 V AC / 39 V DC 48 V AC / 68 V DC 60 V AC / 85 V DC 60 V AC / 85 V DC 72 V AC / 101 V DC 450 mA 350 mA 250 mA UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 3 MHz 450 ms acc. to IEC61643-21 < 650 V 60 V / 450 V / 800 V no no < 60 V < 60 V green = OK; red = arrester faulty, replace 3 MHz 500 ms acc. to IEC61643-21 < 650 V 85 V / 450 V / 650 V 500 ms < 85 V < 85 V green = OK; red = arrester faulty, replace 7 MHz 500 ms acc. to IEC61643-21 < 650 V 100 V / 450 V / 650 V 500 ms < 100 V < 100 V < 450 V < 800 V < 450 V < 650 V < 450 V < 650 V Without signaling contact/function indicator Type  Order No. VSPC 2CL 24VAC 0.5A 8924490000 VSPC 2CL 48VAC 0.5A 8951490000 VSPC 2CL 60VAC 0.5A 8951500000 With signaling contact/function indicator Type  Order No. VSPC 2CL 24VAC 0.5A R 1093400000 1 piece 1 piece Rated voltage (DC) Max. continuous voltage, Uc (DC) Alternating-current strength Rated current Surge strength Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Ordering data  Note Qty. Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Alternating-current strength Rated current Surge strength Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Ordering data  Note Qty. 1 piece n B.11 Surge protection Innovations 2010/2011 VARITECTOR SPC B VSPC 2CL HF – for high transmission rates without signal delays • O  ptional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Space-saving design with optional signaling contact, without additional space requirements • High transmission rates with low attenuation values • Usable in accordance with installations standard IEC 62305 • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, direct earthing 11 12 7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 2 unprotected for all VSPC 2CL HF Dielectric strength with FG against PE > 500 V Rated current Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Degree of protection Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 450 mA 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 1 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 2 x 10 kA / 10kA 2.5 kA / 2.5 kA / 2.5 kA IP20 Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 protected Complete module, direct earthing, with remote alert 11 GND 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, indirect earthing 11 12 7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 2 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) unprotected protected Complete module, indirect earthing, with remote alert Base elements / base to arresters Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.12 98 x 17.8 x 69 Qty. 1 Order No. 8924710000 1 1 1 8924270000 8951710000 8951720000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 2CL HF – arrester / plug-in elements B Ordering data VSPC 2CL HF 5 V DC VSPC 2CL HF 12 V DC VSPC 2CL HF 24 V DC 5 V DC 6.4 V DC 12 V DC 15 V DC 24 V DC 28 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 1.5 MHz 20 ms acc. to IEC61643-21 < 800 V 12 V / 450 V / 800 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 1.5 MHz 20 ms acc. to IEC61643-21 < 800 V 25 V / 450 V / 800 V UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 1.5 MHz 40 ms acc. to IEC61643-21 < 800 V 45 V / 450 V / 800 V < 12 V < 12 V < 25 V < 25 V < 45 V < 45 V < 450 V < 800 V < 450 V < 800 V < 450 V < 800 V Without signaling contact/function indicator Type  Order No. VSPC 2CL HF 5VDC 8924430000 VSPC 2CL HF 12VDC 8924460000 VSPC 2CL HF 24VDC 8924510000 With signaling contact/function indicator Type  Order No. VSPC 2CL HF 5VDC R 8951680000 VSPC 2CL HF 12VDC R 8951690000 VSPC 2CLHF 24VDC R 8951700000 1 piece 1 piece 1 piece Rated voltage (DC) Max. continuous voltage, Uc (DC) Alternating-current strength Surge strength Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Ordering data  Note Qty. B.13 n Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 1CL PW – combinations of current loop signal and circuit breaker • O  ptional monitoring function with status indicator • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral)  sable in accordance with installations standard IEC 62305 • U • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6  U FAULT U 24 V~  1 2 protected unprotected Complete module, direct earthing 11 GND 12 7 8 9 10 GND 3 4 TS 5 6  U FAULT U 24 V~  1 unprotected 2 protected Complete module, indirect earthing for all VSPC 1CL PW C&I protection data Rated voltage (DC) Max. continuous voltage, Uc (DC) Dielectric strength with FG against PE Rated current Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Optical function indicator Rated voltage (AC/DC) Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Transmission test (-3dB) Impulse reset tested 24 V AC / 34 V DC 27 V AC / 38 V DC > 500 V 450 mA 2.2 Ω Mode 2 C1; C2; C3; D1 green = OK; red = arrester faulty, replace 24 V AC / 33 V DC < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 730 KHz 10 ms acc. to IEC61643-21, IEC61643-1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Residual voltage Up Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. Protection level on output side sym., input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. Protection level on output side unsym., input 8/20 μs, typ. Protection of the device 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA 800 V 60 V / 450 V / 800 V < 60 V < 60 V < 450 V < 800 V Rated voltage (DC) Max. continuous voltage, Uc (DC) Combined pulse Residual voltage Up Rated current General data 24 V AC / 34 V DC 27 V AC / 38 V DC 6 kV 900 V 10 A Type of connection Storage temperature Requirement category acc. to IEC 61643-1 Ambient temperature (operational) Rel. humidity Pluggable in VSPC BASE -40 °C…+80 °C Class III -40 °C…+70 °C 5 %…96 % RH Degree of protection IP20 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) Length x Width x Height Note Base elements / base to arresters mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Note: The basis elements are to be ordered separately B.14 98 x 17.8 x 69 Qty. 1 Order No. 1070230000 1 1105700000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 1CL PW – arrester / plug-in elements B Ordering data VSPC 1CL PW 24 V Without signaling contact/function indicator Type  Order No.  Note Qty. n VSPC 1CL PW 24V 0.5A 8951510000 1 piece B.15 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 2SL – Protection for two binary signals • O  ptional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Version with non-earthed PE connection for avoiding potential differences  sable in accordance with installations standard IEC 62305 • U • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, direct earthing 11 12 7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 for all VSPC 2SL Dielectric strength with FG against PE > 500 V Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 4.7 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 2 unprotected protected Complete module, direct earthing, with remote alert 11 GND 12 7 8 9 10 GND 0.4 3 4 TS 5 0.35 6 Current [mA] 0.3 1 2 unprotected protected Complete module, indirect earthing 11 12 7 GND 8 9 0.1 X2 X1 4 TS 5 0.05 0 0 10 20 6 1 unprotected 0.2 0.15 10 GND OK FAULT 3 0.25 2 protected Complete module, indirect earthing, with remote alert Base elements / base to arresters 30 40 50 60 80 90 100 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) Length x Width x Height Note mm 90 x 17.8 x 69 98 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.16 70 Ambient temperature [°C] Qty. 1 Order No. 8924720000 1 1 1 8924280000 8951770000 8951780000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 2SL – arrester / plug-in elements B Ordering data VSPC 2SL 5 V DC VSPC 2SL 12 V DC VSPC 2SL 12 V AC VSPC 2SL 24 V DC 5 V DC 6.4 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 20 ms acc. to IEC61643-21 < 25 V 25 V / 25 V / 25 V 12 V DC 15 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 20 ms acc. to IEC61643-21 < 50 V 45 V / 50 V / 50 V 12 V AC / 16 V DC 13,2 V AC / 18 V DC no green = OK; red = arrester faulty, replace 750 KHz 20 ms acc. to IEC61643-21 < 50 V 55 V / 50 V / 50 V 24 V DC 28 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 30 ms acc. to IEC61643-21 < 60 V 80 V / 60 V / 60 V < 25 V < 25 V < 45 V < 45 V < 55 V < 55 V < 80 V < 80 V < 12 V < 25 V 300 mA < 25 V < 50 V 300 mA < 30 V < 50 V 300 mA < 40 V < 60 V 300 mA Without signaling contact/function indicator Type  Order No. VSPC 2SL 5VDC 0.5A 8924210000 VSPC 2SL 12VDC 0.5A 8924230000 VSPC 2SL 12VAC 0.5A 8924250000 VSPC 2SL 24VDC 0.5A 8924330000 With signaling contact/function indicator Type  Order No. VSPC 2SL 5VDC 0.5A R 8951610000 VSPC 2SL 12VDC 0.5A R 8951620000 1 piece 1 piece 1 piece VSPC 2SL 24 V AC VSPC 2SL 48 V AC VSPC 2SL 60 V AC 24 V AC / 34 V DC 28 V AC / 39 V DC UN 250 V AC 0,1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 60 ms acc. to IEC61643-21 < 60 V 80 V / 60 V / 60 V 48 V AC / 68 V DC 60 V AC / 85 V DC no 60 V AC / 85 V DC 72 V AC / 101 V DC no green = OK; red = arrester faulty, replace 750 KHz 60 ms acc. to IEC61643-21 < 125 V 80 V / 125 V / 125 V green = OK; red = arrester faulty, replace 750 KHz 60 ms acc. to IEC61643-21 < 165 V 80 V / 165 V / 165 V < 110 V < 80 V < 210 V < 80 V < 280 V < 80 V < 60 V < 60 V 300 mA < 85 V < 125 V 250 mA < 100 V < 165 V 200 mA Without signaling contact/function indicator Type  Order No. VSPC 2SL 24VAC 0.5A 8924350000 VSPC 2SL 48VAC 0.5A 8924370000 VSPC 2SL 60VAC 0.5A 8924390000 With signaling contact/function indicator Type  Order No. VSPC 2SL 24VAC 0.5A R 8951640000 1 piece 1 piece Rated voltage UN Max. continuous voltage UC Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Rated current Ordering data  Note Qty. Ordering data Rated voltage UN Max. continuous voltage UC Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Rated current Ordering data  Note Qty. 1 piece VSPC 2SL 24VDC 0.5A R 8951630000 1 piece B.17 n B VSPC 4SL – Protection for four binary signals • O  ptional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Space-saving design for four binary signals with signaling contact, without additional space requirements • Version with non-earthed PE connection for avoiding potential differences  sable in accordance with installations standard IEC 62305 • U • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, direct earthing 11 GND 12 7 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 for all VSPC 4SL Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE 4.7 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C … +80 °C -40 °C … +70 °C 5 % … 96 % RH IP20 6 1 2 unprotected protected Complete module, direct earthing, with remote alert 11 GND 12 7 8 9 10 GND 3 4 0.4 TS 5 6 1 2 unprotected 0.35 0.3 Current [mA] Surge protection Innovations 2010/2011 VARITECTOR SPC protected Complete module, indirect earthing 11 GND 12 0.25 0.2 0.15 0.1 7 8 9 10 GND 0.05 X2 X1 0 OK FAULT 3 4 TS 5 0 10 20 30 40 50 60 70 80 90 100 Ambient temperature [°C] 6 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) 1 unprotected 2 protected Complete module, indirect earthing, with remote alert Base elements / base to arresters Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.18 98 x 17.8 x 69 Qty. 1 Order No. 8924700000 1 1 1 8924260000 8951750000 8951760000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 4SL – arrester / plug-in elements B Ordering data VSPC 4SL 5 V DC VSPC 4SL 12 V DC VSPC 4SL 12 V AC VSPC 4SL 24 V DC 5 V DC 6.4 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 730 KHz 20 ms acc. to IEC61643-21 < 25 V 25 V / 25 V / 25 V 12 V DC 15 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 20 ms acc. to IEC61643-21 < 35 V 45 V / 20 V / 450 V 12 V AC / 16 V DC 13.2 V AC / 18 V DC no green = OK; red = arrester faulty, replace 750 KHz 20 ms acc. to IEC61643-21 < 50 V 55 V / 50 V / 50 V 24 V DC 28 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 30 ms acc. to IEC61643-21 < 60 V 80 V / 60 V / 60 V < 25 V < 25 V < 45 V < 45 V < 55 V < 55 V < 80 V < 80 V < 12 V < 25 V 350 mA < 25 V < 50 V 300 mA < 30 V < 50 V 300 mA < 40 V < 60 V 300 mA Without signaling contact/function indicator Type  Order No. VSPC 4SL 5VDC 0.5A 8924200000 VSPC 4SL 12VDC 0.5A 8924220000 VSPC 4SL 12VAC 0.5A 8924240000 VSPC 4SL 24VDC 0.5A 8924320000 With signaling contact/function indicator Type  Order No. VSPC 4SL 5VDC 0.5A R 8951570000 VSPC 4SL 12VDC 0.5A R 8951580000 1 piece 1 piece 1 piece VSPC 4SL 24 V AC VSPC 4SL 48 V AC VSPC 4SL 60 V AC 24 V AC / 34 V DC 28 V AC / 39 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 750 KHz 40 ms acc. to IEC61643-21 < 60 V 80 V / 60 V / 60 V 48 V AC / 68 V DC 60 V AC / 85 V DC no 60 V AC / 85 V DC 72 V AC / 101 V DC no green = OK; red = arrester faulty, replace 750 KHz 60 ms acc. to IEC61643-21 < 125 V 80 V / 125 V / 125 V green = OK; red = arrester faulty, replace 750 KHz 60 ms acc. to IEC61643-21 < 165 V 80 V / 165 V / 165 V < 110 V < 80 V < 210 V < 80 V < 280 V < 80 V < 60 V < 60 V 300 mA < 85 V < 125 V 250 mA < 100 V < 165 V 200 mA Without signaling contact/function indicator Type  Order No. VSPC 4SL 24VAC 0.5A 8924340000 VSPC 4SL 48VAC 0.5A 8924360000 VSPC 4SL 60VAC 0.5A 8924380000 With signaling contact/function indicator Type  Order No. VSPC 4SL 24VAC 0.5A R 8951600000 1 piece 1 piece Rated voltage UN Max. continuous voltage UC Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Rated current Ordering data  Note Qty. Ordering data Rated voltage UN Max. continuous voltage UC Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. Rated current Ordering data  Note Qty. 1 piece VSPC 4SL 24VDC 0.5A R 8951590000 1 piece B.19 n Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 4SL WIRE – 3/4 conductor, measurement • P  luggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Protection of measuring bridge signals • Testable with V-TEST instrument • U  sable in accordance with installations standard IEC 62305 • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n 11 GND 12 7 8 9 10 GND 3 4 TS 5 6 1 2 protected unprotected Complete module, direct earthing 11 GND 12 7 8 9 10 GND 3 for all VSPC 4SL WIRE Rated current 450 mA Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 0.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C...+70 °C 5 %...96 % RH IP20 4 TS 5 6 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) 1 unprotected 2 protected Complete module, indirect earthing Base elements / base to arresters Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Note: The basis elements are to be ordered separately B.20 98 x 17.8 x 69 Qty. 1 Order No. 8924740000 1 8924300000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC 4SL WIRE – arrester / plug-in elements B Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Residual voltage Up Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. VSPC 3/4WIRE 5 V DC VSPC 3/4WIRE 24 V DC 3 V DC 6.4 V DC < 800 V 730 KHz < 20 ms acc. to IEC61643-21 < 800 V 35 V / 800 V / 500 V < 35 V < 35 V < 250 V < 800 V 24 V DC 28 V DC < 800 V 730 KHz < 30 ms acc. to IEC61643-21 < 800 V 50 V / 800 V / 800 V < 50 V < 50 V < 270 V < 800 V VSPC 3/4WIRE 5VDC 8924540000 VSPC 3/4WIRE 24VDC 8924550000 1 piece 1 piece n Ordering data Without signaling contact / Function indicator  Note Type Order No. Qty. B.21 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC GDT – with components Pluggable arrester with components: GDT • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n GND 11 12 7 8 9 10 GND 3 TS 5 4 6 1 2 protected unprotected Complete module, direct earthing 11 GND > 500 V Volume resistivity per path Overstressed fault mode Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection < 0.2 Ω Mode 2 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 12 7 8 9 10 GND 3 for all VSPC GDT Dielectric strength with FG against PE TS 5 1 unprotected 4 6 2 protected Complete module, indirect earthing Base elements / base to arresters Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Note: The basis elements are to be ordered separately B.22 98 x 17.8 x 69 Qty. 1 Order No. 8924740000 1 8924300000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC GDT – arrester / plug-in elements B Ordering data VSPC GDT 2CH 90 V VSPC GDT 2CH 150 V AC/230 V DC 48 V AC / 68 V DC 50 V AC / 72 V DC no 2000 mA 3 MHz 110 V AC / 150 V DC 125 V AC / 180 V DC no 2000 mA 3 MHz in accordance with IEC61643-21 in accordance with IEC61643-21 wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) 2 x 2.5 kA / - / 2.5 kA 2 x 2.5 kA / - / 2.5 kA wire-wire / wire-PE / GND-PE Rated discharge current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Requirement category acc. to IEC 61643-21 Ordering data 2 x 10 kA / - / 10 kA 2 x 10 kA / - / 10 kA 2 x 0.2 kA / - / 0.2 kA < 1000 V 650 V / 1000 V / - 2 x 0.2 kA / - / 0.2 kA < 800 V 800 V / 800 V / - < 650 V < 1000 V C1; C2; C3; D1 < 450 V < 800 V C1; C2; C3; D1 VSPC GDT 2ch 90V20kA 8924570000 VSPC GDT 2CH 150Vac/230Vdc 8924590000 1 piece 1 piece Rated voltage (DC) Max. continuous voltage, Uc (DC) Signaling contact Rated current Transmission test (-3dB) Impulse reset tested Rated discharge current IN (8/20 µs) Without signaling contact/function indicator  Type Order No. With signaling contact/function indicator  Type Order No.  Note Qty. B.23 n Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC MOV – with components Pluggable arrester with components: MOV • Optional monitoring function with status display and alert function for MOV components • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n 11 12  U GND 7 8 9 10 GND 3 4 TS 5 6  U unprotected 1 2 protected Complete module, direct earthing 11 12 U < 0.2 Ω Mode 1 < 1 kA / 8/20 µs 1.5 kA / 8/20 µs; 1 kA / 8/20 μs at VSPC R 0.5 kA 10/350 μs Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 8 9 10 GND OK FAULT 3 > 500 V Volume resistivity per path Overstressed fault mode Surge strength C1 Surge strength C2 Surge strength D1 Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection  7 GND for all VSPC MOV Dielectric strength with FG against PE X2 X1 4 TS 5 6  U unprotected 1 2 protected Complete module, direct earthing, with remote alert 11 12  U GND 7 8 9 10 GND 3 4 TS 5 6  U unprotected 1 2 protected Complete module, indirect earthing 11 12 U  7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6  Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) U unprotected 1 2 Complete module, indirect earthing, with remote alert Base elements / base to arresters protected Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.24 98 x 17.8 x 69 Qty. 1 Order No. 8924740000 1 1 1 8924300000 8951790000 8951800000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC MOV – arrester / plug-in elements B Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Rated current Transmission test tested Surge strength C3 Rated discharge current, limp (10/350 μs) wire-wire / wire-PE / GND-PE Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Requirement category acc. to IEC 61643-21 Ordering data Without signaling contact/function indicator   Note Type Order No. Qty. Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Signaling contact Optical function indicator (VSPC R) Rated current Transmission test tested Surge strength C3 Rated discharge current, limp (10/350 μs) wire-wire / wire-PE / GND-PE Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Requirement category acc. to IEC 61643-21 Ordering data With signaling contact/function indicator   Note Type Order No. Qty. VSPC MOV 2CH 24 V VSPC MOV 2CH 230 V 24 V AC 30 V AC / 42 V DC 10 A 1 MHz acc. to IEC61643-21 100 A / 10/1000 μs 230 V AC 275 V AC / 385 V DC 10 A 1 MHz acc. to IEC61643-21 50 A / 10/1000 μs 0.2 kA / - / 0.5 kA 0.2 kA / - / 0.5 kA 1.5 kA / - / 1.5 kA 1.5 kA / - / 1.5 kA 1.5 kA / - / 1.5 kA < 95 V 80 V / - / - 1.5 kA / - / 1.5 kA < 850 V 850 V / - / - < 80 V < 95 V C1; C2; C3; D1 < 600 V < 700 V C1; C2; C3; D1 VSPC MOV 2CH 24V 8kA 8924600000 VSPC MOV 2ch 230V8kA 8924610000 1 piece 1 piece VSPC MOV 2CH 24 V R VSPC MOV 2CH 230 V R 24 V AC 30 V AC / 42 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 10 A 1 MHz acc. to IEC61643-21 100 A / 10/1000 μs 230 V AC 275 V AC / 385 V DC UN 250 V AC 0.1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 10 A 1 MHz acc. to IEC61643-21 50 A / 10/1000 μs 0.2 kA / - / 0.5 kA 0.2 kA / - / 0.5 kA 1 kA / - / 1 kA 1 kA / - / 1 kA 1 kA / - / 1 kA < 200 V 200 V / - / - 1 kA / - / 1 kA < 850 V 850 V / - / - < 80 V < 95 V C1; C2; C3; D1 < 600 V < 700 V C1; C2; C3; D1 VSPC MOV 2CH 24V R 8951650000 VSPC MOV 2ch 230V R 8951660000 1 piece 1 piece n B.25 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC TAZ – components Pluggable arrester with components: TAZ • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Testable with V-TEST instrument • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n GND 11 12 7 8 9 10 GND 3 TS 4 5 6 1 2 unprotected protected Complete module VSPC TAZ 2ch direct earthing 11 GND 7 8 9 10 GND 3 unprotected 12 TS for all VSPC TAZ Dielectric strength with FG against PE > 500 V Rated current Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C3 Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 10 A < 0.2 Ω Mode 2 C3 20 A / 10/1000 µs Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 4 5 6 1 2 protected Complete module VSPC TAZ 2ch indirect earthing 11 GND 7 8 9 10 GND 3 unprotected 12 TS 4 5 6 1 2 protected Complete module VSPC TAZ 4ch direct earthing GND 11 12 7 8 9 10 GND 3 unprotected TS 4 5 6 1 2 Complete module VSPC TAZ 4ch indirect earthing Base elements / base to arresters Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) protected Length x Width x Height Note mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Note: The basis elements are to be ordered separately B.26 98 x 17.8 x 69 Qty. 1 Order No. 8924740000 1 8924300000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC TAZ – arrester / plug-in elements B Ordering data Rated voltage (DC) Max. continuous voltage, Uc (DC) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. VSPC TAZ 2 CH 24 V AC VSPC TAZ 4 CH 24 V 24 V AC / 34 V DC 28 V AC / 39 V DC 1 MHz 24 V AC / 34 V DC 28 V AC / 39 V DC 1 MHz in accordance with IEC61643-21 55 V / - / < 50 V < 55 V in accordance with IEC61643-21 - / 55 V / < 50 V < 55 V VSPC TAZ 2ch24Vac 0.1kA 8924640000 VSPC TAZ 4ch24V 0.1kA 8924650000 1 piece 1 piece n Ordering data Without signaling contact / Function indicator  Note Type Order No. Qty. B.27 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC TELE UK0 for the Uk0/S0 interface in telecommunication • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Low residual voltage • 2-wire input interface – Uk0 • Testable with V-TEST instrument • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n La (-) 11 12 Lb (+) 7 8 GND 9 10 GND 3 La (-) Lb (+) 4 TS 5 6 1 2 protected unprotected Complete module, direct earthing La (-) 11 Lb (+) 7 8 GND 9 10 GND La (-) 5 3 Lb (+) 12 > 500 V Rated current Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 450 mA 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 2 x 10 kA / 10 kA 0.2 kA / 2 x 0.2 kA / 0.2 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 4 TS 6 1 unprotected for all VSPC TELE UK0 Dielectric strength with FG against PE 2 protected Complete module, indirect earthing Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) Length x Width x Height Note Base elements / base to arresters mm 90 x 17.8 x 69 Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Note: The basis elements are to be ordered separately B.28 98 x 17.8 x 69 Qty. 1 Order No. 8924710000 1 8924270000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC TELE UK0 / VSPC RS485 – arrester / plug-in elements B Ordering data VSPC TELE UK0 2WIRE Rated voltage (DC) Max. continuous voltage, Uc (DC) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. n 127 V AC 180 V DC 1 MHz 60 ms in accordance with IEC61643-21 800 V 250 V / 450 V / 650 V < 250 V < 300 V < 450 V < 800 V Ordering data Without signaling contact / Function indicator  Note Type Order No. Qty. VSPC TELE UK0 2WIRE 8924660000 1 piece B.29 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC RS485 For serial data transmission • Optional monitoring function with status indicator and alert function • Pluggable arrester (plug-in / disconnect interruption-free and impedance neutral) • Low residual voltage • Protection for conducted serial data transmission – RS485 • Testable with V-TEST instrument • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE B Technical data n GND 11 12 7 8 9 3 unprotected 10 GND 4 TS 5 6 1 2 protected Complete module, direct earthing GND 11 12 7 8 9 10 GND OK FAULT 3 unprotected X2 X1 4 TS 5 6 1 2 for all VSPC RS485 Dielectric strength with FG against PE > 500 V Rated current Volume resistivity per path Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 μs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 450 mA 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 2 x 10 kA / 10 kA 0.2 kA / 2 x 0.2 kA / 0.2 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 protected Complete module, direct earthing, with remote alert 11 12 7 8 9 10 GND 0.5 GND 0.45 3 0.4 6 0.35 1 2 TS protected Current [mA] unprotected 4 5 0.3 0.25 Complete module, indirect earthing 11 12 7 8 0.2 0.15 0.1 0.05 GND 9 10 GND OK FAULT 3 unprotected TS X2 X1 0 0 10 20 5 6 1 2 30 40 50 60 70 80 90 100 Temperature [°C] 4 Dimensions of complete module (arrester + base element) Without telecomm. contact With telecomm. contact (R) protected Length x Width x Height Note mm 90 x 17.8 x 69 98 x 17.8 x 69 Complete module, indirect earthing, with remote alert Base elements / base to arresters Ordering data for base Type Base element, direct earthing Base element, indirect earthing via spark gap (FG, floating ground) Base element, direct earthing with remote alert Base element, indirect earthing with remote alert Note: The basis elements are to be ordered separately B.30 Qty. 1 Order No. 8924710000 1 1 1 8924270000 8951790000 8951800000 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC RS485 – arrester / plug-in elements B Ordering data VSPC RS485 2CH Rated voltage (DC) Max. continuous voltage, Uc (DC) Signaling contact Optical function indicator (VSPC R) Transmission test (-3dB) Impulse reset tested Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/μs, typ. input 8/20 μs, typ. Protection level on output side unsym., input 1 kV/μs, typ. input 8/20 μs, typ. n 5 V DC 6,4 V DC UN 250 V AC 0,1 A 1CO at VSPC R with VSPC CONTROL UNIT green = OK; red = arrester faulty, replace 4 MHz 20 ms acc. to IEC61643-21 35 V 15 V / 35 V / 500 V < 10 V < 15 V < 10 V < 35 V Ordering data Without signaling contact / Function indicator Type Order No. VSPC RS485 2CH 8924670000 With signaling contact / Function indicator Type Order No. VSPC RS485 2CH R 8951670000  Note Qty. 1 piece B.31 Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC CONTROL UNIT 24 V DC • • • • • • For monitoring up to 10 protective modules Signaling module for all VSPCs with status indicator Signaling of cable breaks / signal interruptions Voltage supply from 18...31 V DC Potential-free changeover contact Function indicator (red/green LED) B Technical data n 24 V 0V Input Rated voltage (DC) 18 V…24 V DC…31 V DC X2 Rated current max. 50 mA X1 Power rating Output Current loop 1.5 W Monitoring option Signal output Type 1…10 VSPC modules Max. switching voltage / continuous current Diagnostics Operating status 250 V / 1 A Defect at current loop Red LED (control unit and defective module) Wire breakage General data Terminal rail Red/green LED, flashing Design, Protection class Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Start-up time after fault correction Insta-enclosure, IP20 BL / SL -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH 60 s 12 11 14 VSPC CONTROL UNIT X2 X2 X1 X2 X1 X1 nmax = 10 n=2 n=1 VSPC...R VSPC...R VSPC...R 8 mA bei < 51 V 1 CO contact Green LED TS35 Dimensions Dimensions incl. enclosure L x W x H Note Applikation mm Ordering data 102 x 18 x 71.5 VSPC CONTROL UNIT 24 V DC l ≤ 3 meter    Note n x VSPC...R VSPC CONTROL UNIT n ≤ 10 Status indication LED green LED red Function OK FAULT (one/several defect VSPC…R) Wire break in monitoring current loop B.32 Type Order No. Qty. VSPC CONTROL UNIT 24Vdc 8972270000 1 piece Surge protection Innovations 2010/2011 VARITECTOR SPC VSPC accessories V-Test • Instrument for testing the protective functions of series: PU I, PU II and VSPC • Device for realising standard IEC 62305 (periodic testing) • Handy device with integrated battery set for local measurements • Result display via LCD display • Bilingual menu • Including protective bag and power supply • Intuitive user navigation in German and English B The V-Test is a compact, portable instrument for the Varitector SPC pluggable surge protection (VSPC series) and surge protection for power distribution, PUI and II series. With this instrument, the Weidmüller surge protection can be tested for protective function in accordance with the required test periods as stipulated by IEC62305 (DIN VDE 185 Part 3). In a backlit display, the measurement result is indicated with „ok“ or „not ok“ for each component. n Technical data Rated voltage 100...240 V AC Accumulator set Storage temperature Ambient temperature (operational) Degree of protection Measuring range UL94 flammability class 8 NiMH with 2600 mA 0 °C ... 40 °C 0 °C ... 40 °C IP20 U < 1000 V / I = 1 mA V0 General tolerances of measurement range Gas discharge tube +/- 10% Varistor TVS-diode +/- 5% +/- 5% Note Ordering data Dimensions Length x Width x Height Ordering data    Note V-Test mm Type Order No. Qty. 230 x 122 x 65 V-Test 8951860000 1 B.33 Surge protection Innovations 2010/2011 VARITECTOR SPC B VSPC accessories V-Ground • Can be applied to unassigned wires • Usable during start-up and maintenance • Earthing of all sensor cables • Can be plugged into standard base sockets V-Test-Connector • Usable during start-up and maintenance • For circuit voltage measurements using a standard 2.3-mm test socket • Can be plugged into standard base sockets Technical data n Rated voltage (DC) 230 V AC Max. continuous voltage, Uc (DC) 255 V AC < 0.5 A < 0.2 Ω Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 VSPC TEST Connector 24 V DC Rated current Volume resistivity per path Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection VSPC GROUND Note 1 5 GND 7 11 Ordering data Arrester / plug-in elements   Note VSPC TEST Connector 24 DC VSPC GROUND VSPC TEST Connector 24DC 8924690000 VSPC GROUND 8924680000 1 1 Type Order No. Qty. Ordering data Shield connection: Complete set - cable ties and shield connection Cable ties Shield connection Cable tie tool B.34 Type EMC set Qty. 1 Order No. 1067470000 EMC tie EMC connector Cable tie tool RT-1 100 50 1 1067490000 1067520000 1296000000 B n B.35 Surge protection Innovations 2010/2011 Surge protection Innovations 2010/2011 VARITECTOR SPC EX 11 12 7 8 VSPC 1CL – protection for an 10analogue 9 GND GND EX 3 4 signal in intrinsically safe circuits TS 5 6 • P  luggable arrester (impedance neutral plugging/ unplugging without interruption) 1 2 • Can be tested with the V-TEST testing device • Space-saving design for 1 analogue signal Complete module, direct earthing 12 used to avoid • Version with 11 floating ground PE connection 8 differences in7 voltage potential 10 GND GND 9 • Can be used in compliance with the IEC 62305 installation X2 X1 standard 3 4 • Integrated PE contactTSin base element, safely discharges 5 up to 20 kA (8/20 μs) and 2.5 kA (10/350 6μs) to PE • Can be used in zone 2, 1 and 0 1 2 • Certified for IEC 61643-21:08 D1, C1, C2, C3 unprotected protected OK FAULT B n unprotected protected Complete module, direct earthing, with remote alert 11 12 7 8 9 10 GND GND 3 4 TS 5 6 1 2 unprotected protected Complete module, floating ground 11 12 7 GND 8 9 10 GND OK FAULT 3 TS 5 1 unprotected X2 X1 4 6 2 protected Complete module, floating ground, with remote alert Technical data arresters / plugs General data Dielectric strength at FG against PE > 500 V Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 2.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 Flammability class EX protection data Inner capacitance, max. Ci  V0 Inner inductance, max. Li Temperature class T6/85 °C ( -40 °C…+60 °C) Ii 0 µH 250 mA Temperature class T5/100 °C ( -40 °C…+75 °C) Ii Temperature class T4/135 °C ( -40 °C…+85 °C) Ii 250 mA 350 mA Input power, max.  Pi Failure probability λges 3W MTTF 2537 years ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.36 Note < 4 nF 45 Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 1CL EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug B Arrester / plug Base / socket VSPC 1CL 5 V DC EX VSPC 1CL 12 V DC EX VSPC 1CL 24 V DC EX 5 V DC 6,4 V DC 6V 730 KHz 20 ms < 650 V 12 V / 450 V / 650 V 12 V DC 15 V DC 14 V 730 KHz 20 ms < 650 V 25 V / 450 V / 650 V 24 V DC 28 V DC 26 V 730 KHz 30 ms < 650 V 45 V / 450 V / 650 V < 12 V < 12 V < 25 V < 25 V < 45 V < 45 V < 450 V < 650 V IEC61643-21, IEC 62305, EN 60079-0.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2006 < 450 V < 650 V IEC61643-21, IEC 62305, EN 60079-0.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2006 < 450 V < 650 V IEC61643-21, IEC 62305, EN 60079-0.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2006 VSPC 1CL 5VDC ATEX 8953660000 VSPC 1CL 12VDC ATEX 8953590000 VSPC 1CL 24VDC ATEX 8953600000 1 1 1 VSPC BASE 1CL FG EX VSPC BASE 1CL FG EX VSPC BASE 1CL FG EX 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm VSPC BASE 1CL FG EX 8951810000 VSPC BASE 1CL FG EX 8951810000 VSPC BASE 1CL FG EX 8951810000 1 1 1 Technical data Rated voltage (DC) Max. continuous voltage Uc (DC) Input voltage, max. Ui Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Input 8/20 µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Input 8/20 µs, typ. Standards Note Ordering data Arrester / plug    Note Type Order No. Qty. Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque Note Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.37 n Surge protection Innovations 2010/2011 VARITECTOR SPC EX 11 12 8 VSPC 2CL EX7 – protection for an analogue 10 GND GND 9 signal in intrinsically safe circuits 3 4 TS • P  luggable arrester (impedance-neutral plugging/ 5 6 unplugging without interruption) 1 2 • Can be tested with the V-TEST testing device module, direct earthing • SComplete pace-saving design for 2 analogue signals 11 • Version with floating ground PE connection 12used to avoid differences in voltage potential 7 8 • Can be used in compliance with the IEC 62305 installation 10 GND GND 9 X2 standard X1 • Integrated PE contact in base element, safely 3 4 discharges TS up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) 5 6 to PE • Can be used in zone 2, 1 and 0 1 2 • Certified for IEC 61643-21:08 D1, C1, C2, C3 unprotected protected OK FAULT B n unprotected protected Complete module, direct earthing, with remote alert GND General data Dielectric strength at FG against PE 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, floating ground 11 12 7 GND 8 9 10 GND OK FAULT 3 TS 6 1 unprotected X2 X1 4 5 Technical data arresters / plugs 2 protected Complete module, floating ground, with remote alert Flammability class EX protection data Inner capacitance, max. Ci  V0 Inner inductance, max. Li Temperature class T6/85 °C ( -40 °C…+60 °C) Ii 0 µH 250 mA Temperature class T5/100 °C ( -40 °C…+75 °C) Ii Temperature class T4/135 °C ( -40 °C…+85 °C) Ii 250 mA 350 mA Input power, max.  Pi Failure probability λges 3W 45 MTTF 2537 years ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.38 > 500 V Volume resistivity 2.2 Ω Overstressed fault mode Mode 2 Requirement category acc. to IEC 61643-21 C1; C2; C3; D1 Surge strength C1 < 1 kA / 8/20 µs Surge strength C2 5 kA / 8/20 µs Surge strength C3 100 A / 10/1000 µs Surge strength D1 2.5 kA 10/350 µs Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE 2.5 kA / 2.5 kA / 2.5 kA Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE 10 kA / 2 x 10 kA / 10 kA Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE 2.5 kA / 2.5 kA / 2.5 kA Connection Pluggable in VSPC BASE Storage temperature -40 °C…+80 °C Ambient temperature (operational) -40 °C…+70 °C Rel. humidity 5 %…96 % RH Degree of protection IP20 Note < 4 nF Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 2CL EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug Arrester / plug B Base / socket VSPC 2CL 24 V DC EX n Technical data 24 V DC 28 V DC 26 V 2.2 MHz 30 ms < 800 V 45 V / 450 V / 800 V Rated voltage (DC) Max. continuous voltage Uc (DC) Input voltage, max. Ui Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Input 8/20 µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Input 8/20 µs, typ. Standards < 45 V < 45 V < 450 V < 800 V IEC61643-21, IEC 62305, EN 60079-0.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2009 Note Ordering data Arrester / plug    Note Type Order No. Qty. VSPC 2CL 24VDC ATEX 8953720000 1 VSPC BASE 2CL FG EX Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm Note Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. VSPC BASE 2CL FG EX 8951820000 1 (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.39 Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 1CL PW EX – combinations of current-loop signal and device protection in intrinsically safe circuits 11 12 • P  luggable arrester (impedance neutral plugging/ unplugging without interruption) 7 8 • Can be used 9 comply with the IEC 62305 10 installation GND GND to 3 4 standard TS 6 • Integrated PE5contact in base element, safely discharges  up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Can be used in zone 2, 1 and 0 • Certified for IEC 61643-21:08 D1, C1, C2, C3 • Certified for IEC 61643-11:09 class III  U FAULT U B 24 V~ 1 2 protected unprotected n Technical data arresters / plugs Complete module, direct earthing GND 11 12 7 8 9 10 GND 3 4 TS 5 6  U FAULT U 24 V~  1 unprotected 2 protected Complete module, floating ground Protection for the current loop Rated voltage (DC) 24 V AC / 34 V DC Max. continuous voltage Uc (DC) Spannungsfestigkeit bei FG gegen PE Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Rated voltage (AC/DC) Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Signal transmission properties (-3 dB) Pulse reset capacity 27 V AC / 38 V DC > 500 V 2.2 Ω Mode 2 C1; C2; C3; D1 24 V AC / 33 V DC < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 730 KHz 10 ms Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Residual voltage Up Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. input 1 kV/µs, typ. Protection level on output side sym., input 8/20 µs, typ. Protection level on output side unsym., input 1 kV/µs, typ. Protection level on output side unsym., input 8/20 µs, typ. 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA 800 V 60 V / 450 V / 800 V < 60 V < 60 V < 450 V < 800 V Standards IEC 61643-21, IEC 61643-1, IEC 62305, EN 600790.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2009 Protection for Energy line III Rated voltage (DC) Max. continuous voltage UC (AC) / (DC) Combined pulse Residual voltage Up 27 V AC / 38 V DC 6 kV 900 V Nominal current 0.35 A ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.40 24 V AC / 34 V DC Note Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 1CL PW EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug Arrester / plug B Base / socket VSPC 1CL PW 24 V EX n Technical data Type of connection Ambient temperature (operational) Storage temperature Requirement category acc. to IEC 61643-1   Rel. humidity EX protection data Degree of protection Flammability class Inner capacitance, max. Ci Inner inductance, max. Li Temperature class T6/85°C (-40°C…+60°C) Ii Temperature class T5/100°C (-40°C…+75°C) Ii Temperature class T4/135°C (-40°C…+85°C) Ii Input power, max. Pi Input voltage, max. Ui Failure probability λges MTTF Note Pluggable in VSPC BASE -40 °C…+70 °C -40 °C…+80 °C Class III 5 %…96 % RH IP20 V0 < 4 nF 0 µH 250 mA 250 mA 350 mA 3W 20 V 45 2537 years Ordering data Arrester / plug    Note Type Order No. Qty. VSPC 1CL PW 24V 0,5A 8951510000 1 VSPC BASE 1CL PW FG EX Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque Note 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. VSPC BASE 1CL PW FG EX 1070470000 1 (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.41 Surge protection Innovations 2010/2011 VARITECTOR SPC EX 11 GND 12 7 8 9 10 GND VSPC 2SL EX3 – protection for two binary 4 TS signals in intrinsically safe circuits 6 5 • P  luggable arrester (impedance neutral plugging/ unplugging without interruption) 1 2 • Can be tested with the V-TEST testing device Complete module, direct earthing • Space saving design for 2 binary signals 11 12 • Version with floating ground PE connection 8used to avoid 7 differencesGND in voltage potential 9 10 GND X2 • Can be used to comply with the IEC 62305 installation X1 standard 3 4 TS • Integrated PE contact in base element, safely discharges 5 6 up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Can be used in1 zone 2, 1 and 0 2 • Certified for IEC 61643-21:08 D1, C1, C2, C3 unprotected protected OK FAULT B unprotected n protected Complete module, direct earthing, with remote alert GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, floating ground 11 12 7 GND 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 2 unprotected protected Complete module, floating ground, with remote alert Technical data arresters / plugs General data Dielectric strength at FG against PE > 500 V Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 4.7 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C…+70 °C 5 %…96 % RH IP20 Flammability class EX protection data Inner capacitance, max. Ci  V0 Inner inductance, max. Li Temperature class T6/85 °C ( -40 °C…+60 °C) Ii 0 µH 250 mA Temperature class T5/100 °C ( -40 °C…+75 °C) Ii 250 mA Input power, max.  Pi Failure probability λges 3W 43 MTTF 2655 years ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.42 Note < 4 nF Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 2SL EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug Arrester / plug Technical data Rated voltage UN Max. continuous voltage UC (AC) / (DC) Input voltage, max. Ui Temperature class T4/135°C (-40°C…+85°C) Ii Signal transmission properties (-3 dB) Pulse reset capacity Standards Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Input 8/20 µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Input 8/20 µs, typ. Nominal current Note B Base / socket VSPC 2SL 12 V DC EX VSPC 2SL 12 V AC EX VSPC 2SL 24 V DC EX VSPC 2SL 48 V AC EX 12 V DC 15 V DC 14 V 300 mA 750 KHz 20 ms IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 50 V 45 V / 50 V / 50 V 12 V AC / 16 V DC 13.2 V AC / 18 V DC 19 V 300 mA 750 KHz 20 ms IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 50 V 55 V / 50 V / 50 V 24 V DC 28 V DC 26 V 300 mA 750 KHz 30 ms IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 60 V 80 V / 60 V / 60 V 48 V AC / 68 V DC 60 V AC / 85 V DC 75 V 250 mA 750 KHz 60 ms IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 125 V 80 V / 125 V / 125 V < 45 V < 45 V < 55 V < 55 V < 80 V < 80 V < 210 V < 80 V < 25 V < 50 V 300 mA < 30 V < 50 V 300 mA < 40 V < 60 V 300 mA < 85 V < 125 V 250 mA VSPC 2SL 12VDC 0.5A ATEX 8953620000 VSPC 2SL 12VAC 0.5A ATEX 8953630000 VSPC 2SL 24VDC 0.5A ATEX 8953670000 VSPC 2SL 48VAC 0.5A ATEX 8953640000 1 1 1 1 VSPC BASE 2SL FG EX VSPC BASE 2SL FG EX VSPC BASE 2SL FG EX VSPC BASE 2SL FG EX 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm VSPC BASE 2SL FG EX 8951830000 VSPC BASE 2SL FG EX 8951830000 VSPC BASE 2SL FG EX 8951830000 VSPC BASE 2SL FG EX 8951830000 1 1 1 1 Ordering data Arrester / plug    Note Type Order No. Qty. Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque Note Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.43 n Surge protection Innovations 2010/2011 VARITECTOR SPC EX 11 12 7 8 VSPC 4SLGND EX9 – protection for four 10binary GND signals in intrinsically safe circuits 4 3 TS 5 6 • P  luggable arrester (impedance neutral plugging/ unplugging without interruption) 1 2 • Can be tested with the V-TEST testing device Complete module, direct earthing • Space saving design for 4 binary signals 11 • Version with floating ground PE connection12used to avoid differences in voltage potential 7 8 • Can be used 9 comply with the IEC 6230510installation GND to GND X2 standard X1 • Integrated PE contact inTSbase element, safely discharges 3 4 5 6 to PE up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) • Can be used in zone 2, 1 and 0 1 2 • Certified for IEC 61643-21:08 D1, C1, C2, C3 unprotected protected OK FAULT B unprotected n protected Complete module, direct earthing, with remote alert GND 11 12 7 8 9 10 GND 3 4 TS 5 6 1 2 unprotected protected Complete module, floating ground 11 GND 12 7 8 9 10 GND OK FAULT 3 X2 X1 4 TS 5 6 1 2 unprotected protected Complete module, floating ground, with remote alert Technical data arresters / plugs General data Volume resistivity 4.7 Ω Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C … +80 °C -40 °C … +70 °C 5 % … 96 % RH IP20 Flammability class EX protection data Inner capacitance, max. Ci  V0 Inner inductance, max. Li Temperature class T6/85 °C ( -40 °C…+60 °C) Ii 0 µH 250 mA Temperature class T5/100 °C ( -40 °C…+75 °C) Ii Temperature class T4/135 °C ( -40 °C…+85 °C) Ii 250 mA 300 mA Input power, max.  Pi Failure probability λges 3W 43 MTTF 2655 years ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.44 Note < 4 nF Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 4SL EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug Arrester / plug Technical data Rated voltage UN Max. continuous voltage UC (AC) / (DC) Input voltage, max. Ui Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Input 8/20 µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Input 8/20 µs, typ. Nominal current Standards B Base / socket VSPC 4SL 12 V DC EX VSPC 4SL 12 V AC EX VSPC 4SL 24 V DC EX VSPC 4SL 24 V AC EX 12 V DC 15 V DC 14 V 750 KHz 20 ms < 35 V 45 V / 20 V / 450 V 12 V AC / 16 V DC 13.2 V AC / 18 V DC 19 V 750 KHz 20 ms < 50 V 55 V / 50 V / 50 V 24 V DC 28 V DC 26 V 750 KHz 30 ms < 60 V 80 V / 60 V / 60 V 24 V AC / 34 V DC 28 V AC / 39 V DC 38 V 750 KHz 40 ms < 60 V 80 V / 60 V / 60 V < 45 V < 45 V < 55 V < 55 V < 80 V < 80 V < 110 V < 80 V < 25 V < 50 V 300 mA IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 30 V < 50 V 300 mA IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 40 V < 60 V 300 mA IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 < 60 V < 60 V 300 mA IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 6007911:2007, EN 60079-26:2007, EN 61241-11:2009 VSPC 4SL 12VDC 0.5A ATEX 1161170000 VSPC 4SL 12VAC 0.5A ATEX 1161150000 VSPC 4SL 24VDC 0.5A ATEX 1161190000 VSPC 4SL 24VAC 0.5A ATEX 1161180000 1 1 1 1 VSPC BASE 4SL FG EX VSPC BASE 4SL FG EX VSPC BASE 4SL FG EX VSPC BASE 4SL FG EX 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm VSPC BASE 4SL FG EX 8951840000 VSPC BASE 4SL FG EX 8951840000 VSPC BASE 4SL FG EX 8951840000 VSPC BASE 4SL FG EX 8951840000 1 1 1 1 Note Ordering data Arrester / plug    Note Type Order No. Qty. Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque Note Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.45 n Surge protection Innovations 2010/2011 VARITECTOR SPC EX B VSPC 3/4 WIRE EX – 3/4 wire measurements in intrinsically safe circuits • P  luggable arrester (impedance neutral plugging/ unplugging without interruption) 11 12 • Protection for measuring bridge signals • Can be tested with the V-TEST testing device • Can be used to7 comply with the IEC 623058installation standard GND 9 10 GND • Integrated PE contact in base element, safely discharges 3 4 TS up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE 5 6 • Can be used in zone 2, 1 and 0 • Certified for IEC 61643-21:08 D1, C1, C2, C3 1 2 protected unprotected n Complete module, direct earthing 11 GND 12 7 8 9 10 GND 3 TS 5 1 unprotected 4 6 2 protected Complete module, floating ground Technical data arresters / plugs General data Input voltage,max.  Ui 6V Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Surge strength C1 Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp. (10/350 µs) wire-wire / wire-PE / GND-PE Type of connection Storage temperature Ambient temperature (operational) Rel. humidity Degree of protection 0.2 Ω Mode 2 C1; C2; C3; D1 < 1 kA / 8/20 µs 5 kA / 8/20 µs 100 A / 10/1000 µs 2.5 kA 10/350 µs 2.5 kA / 2.5 kA / 2.5 kA 10 kA / 10 kA / 10 kA 2.5 kA / 2.5 kA / 2.5 kA Pluggable in VSPC BASE -40 °C…+80 °C -40 °C...+70 °C 5 %...96 % RH IP20 Flammability class EX protection data Inner capacitance, max. Ci  V0 Inner inductance, max. Li Temperature class T6/85 °C ( -40 °C…+60 °C) Ii 0 µH 250 mA Temperature class T5/100 °C ( -40 °C…+75 °C) Ii Temperature class T4/135 °C ( -40 °C…+85 °C) Ii 250 mA 300 mA Input power, max.  Pi Failure probability λges 3W 43 MTTF 2655 years ATEX Approval: T II 1 G EX ia IIC T4…T6 Ga T II 1 D Ex ia IIIC T135°C…T85°C Da EU-type examination certificate No.: KEMA 10ATEX0148 X B.46 Note < 4 nF Surge protection Innovations 2010/2011 VARITECTOR SPC EX VSPC 3/4 WIRE EX Arresters / plugs Bases and arresters should be ordered separately Arrester / plug Arrester / plug B Base / socket VSPC 3/4WIRE 5 V DC EX n Technical data 3 V DC 6.4 V DC 730 KHz 20 ms < 800 V 35 V / 800 V / 500 V Rated voltage (DC) Max. continuous voltage Uc (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage Up wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Input 8/20 µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Input 8/20 µs, typ. Standards < 35 V < 35 V < 250 V < 800 V IEC 61643-21, IEC 62305, EN 60079-0.2009, EN 60079-11:2007, EN 60079-26:2007, EN 61241-11:2009 Note Ordering data Arrester / plug    Note Type Order No. Qty. VSPC 3/4WIRE 5VDC ATEX 8953650000 1 VSPC BASE 4SL FG EX Base / socket Technical data Clamping range, Rated connection, min./max. Conductor cross section, flexible, min./max. solid, min./max. stranded, min./max. Stripping length Tightening torque 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 0.5 mm² / 4 mm² 0.5 mm² / 2.5 mm² 7 mm 0.5...0.8 Nm Note Ordering data Base / socket Indirect earthing via gas discharged Type tube FG, floating ground Order No.  Size of complete module Qty. VSPC BASE 4SL FG EX 8951840000 1 (arrester + base) Length x width x height Note: 90 x 17.8 x 69 mm Accessories: Screwdrivers SD 0.6x3.5x200 Order No.: 9010110000 B.47 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B VSSC 6AN CL and TR CL – protection for analogue signals (CL) with and without disconnect lever (TR) Two stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 1 analogue signal • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data n 1 4 2 5 3 6 TS UNPROTECTED PROTECTED 1 4 2 5 3 6 TS UNPROTECTED General data Nominal current 500 mA (see derating curve) Dielectric strength at FG against PE Volume resistivity Overstressed fault mode Requirement category IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection – 1.8 Ω ± 10 % Mode 2 C2; C3; D1 IEC 61643-21 2.5 kA 50 A 0.5 kA 2.5 kA / 2.5 kA / – 5 kA / 5 kA / – – / 0.5 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class V0 Connection Torx® T15 / slot 0.8 x 4 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail TS35 Length x width x height 88.5 x 6.2 x 81 mm PROTECTED Derating curve I/A 1 0.8 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.2 0 -40 ºC 0 ºC 15 ºC 42.5 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.48 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC CL and TR CL B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/µs, typ. Protection level on output side unsym., input 1 kV/µs, typ. CL 12 V DC CL 24 V UC CL 48 V UC CL 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 1600 V 35 V / 900 V / - 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 170 ms ≤ 1650 V 90 V / 900 V / - 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 150 ms ≤ 1510 V 200 V / 770 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 1520 V 260 V / 780 V / - 30 V 70 V 70 V 200 V 900 V 900 V 770 V 780 V VSSC6 CL 12Vdc 0.5A 1064150000 VSSC6 CL 24Vuc 0.5A 1064170000 VSSC6 CL 48Vuc 0.5A 1064190000 VSSC6 CL 60Vuc 0.5A 1064210000 10 pieces 10 pieces 10 pieces 10 pieces TR CL 12 V DC TR CL 24 V UC TR CL 48 V UC TR CL 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 1600 V 35 V / 900 V / - 24 V AC/ 34 V DC 30 V AC/ 42 V DC ≤ 700 kHz ≤ 170 ms ≤ 1650 V 90 V / 900 V / - 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 150 ms ≤ 1510 V 200 V / 770 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 1520 V 260 V / 780 V / - 30 V 70 V 150 V 200 V 900 V 900 V 770 V 780 V n Ordering data   Type Order No. Qty. Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym., input 1 kV/µs, typ. Protection level on output side unsym., input 1 kV/µs, typ. Disconnect lever Testing option Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 VSSC6 TR CL 12Vdc 0.5A 1064220000 VSSC6 TR CL 24Vuc 0.5A 1064230000 VSSC6 TR CL 48Vuc 0.5A 1064240000 VSSC6 TR CL 60Vuc 0.5A 1064250000 10 pieces 10 pieces 10 pieces 10 pieces Ordering data   Type Order No. Qty. Note B.49 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN CLFG and TR CLFG – protection for analogue signals (CL) with floating ground (FG) with and without disconnect lever (TR) Two stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal-block format • Modular width of just 6.2 mm • Space saving design: 1 analogue signal • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards. • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Version with floating ground PE connection used to avoid differences in voltage potential 1 4 2 5 3 6 TS UNPROTECTED PROTECTED 1 4 2 5 3 6 TS UNPROTECTED Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data General data Nominal current 500 mA (see derating curve) Dielectric strength at FG against PE Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection ≥ 500 V 1.8 Ω ± 10 % Mode 2 C2; C3; D1 IEC 61643-21 2.5 kA 50 A 0.5 kA 2.5 kA / 2.5 kA / – 5 kA / 5 kA / – – / 0.5 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2 x 81 mm Torx® screw T15 / slot 0.8 x 4 PROTECTED Derating curve I/A 1 0.8 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.2 0 -40 ºC 0 ºC 15 ºC 42.5 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.50 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN CLFG and TR CLFG B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. CLFG 12 V DC CLFG 24 V UC CLFG 48 V UC CLFG 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 35 V 35 V / 1600 V / 800 V 24 V AC/ 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 20 ms ≤ 85 V 90 V / 1632 V / 800 V 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 20 ms ≤ 90 V 200 V / 1510 V / 800 V 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 300 V 260 V / 1510 V / 800 V 30 V 70 V 150 V 200 V 1600 V 1632 V 1510 V 1510 V VSSC6 CLFG 12VDC 0.5A 1064260000 VSSC6 CL FG24VUC 0.5A 1064270000 VSSC6 CLFG 48VUC 0.5A 1064280000 VSSC6 CLFG 60VUC 0.5A 1064290000 10 pieces 10 pieces 10 pieces 10 pieces TR CLFG 12 V DC TR CLFG 24 V UC TR CLFG 48 V UC TR CLFG 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 35 V 35 V / 1600 V / 800 V 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 20 ms ≤ 85 V 90 V / 1632 V / 800 V 48 V AC / 68 V DC 60 V AC / 85 V dc ≤ 700 kHz ≤ 20 ms ≤ 90 V 200 V / 1510 V / 800 V 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 300 V 260 V / 1510 V / 800 V 30 V 70 V 150 V 200 V 1600 V 1632 V 1510 V 1510 V Ordering data   Type Order No. Qty. Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Disconnect lever Testing option yes Functional screw with test plug receptacle connection 1, 2, 4, 5 yes Functional screw with test plug receptacle connection 1, 2, 4, 5 yes Functional screw with test plug receptacle connection 1, 2, 4, 5 yes Functional screw with test plug receptacle connection 1, 2, 4, 5 VSSC6 TR CLFG 12Vdc0.5 1064300000 VSSC6TR CLFG 24VUC 0.5A 1064310000 VSSC6 TR CLFG 48VUC 0.5A 1064320000 VSSC6 TR CLFG 60VUC 0.5A 1064330000 10 pieces 10 pieces 10 pieces 10 pieces Ordering data   Type Order No. Qty. Note B.51 n Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN SL and TR SL – protection for binary signals (SL) with and without disconnect lever (TR) and indicator (LD) Two-stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal-block format • Modular width of just 6.2 mm • Space saving design: 2 binary signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data 1 4 3 6 2 5 TS UNPROTECTED PROTECTED 1 4 3 6 2 General data Nominal current 500 mA (see derating curve) Dielectric strength at FG against PE Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection – 1.8 Ω ± 10 % Mode 2 C2; C3; D1 IEC 61643-21 2.5 kA 1 kA – / 2.5 kA / – – / 10 kA / – – / 1 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.1 x 81 mm Torx® screw T15 / slot 0.8 x 4 5 TS UNPROTECTED PROTECTED Derating curve I/A 1 0.8 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.2 0 -40 ºC 0 ºC 15 ºC 42.5 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.52 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN SL and TR SL B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Surge strength C3 Status indicator Ordering data   Type Order No. Qty. SL LD 12 V DC SL LD 24 V UC SL LD 48 V UC SL LD 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 30 ms ≤ 40 V - / 74 V / - 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 30 ms ≤ 100 V - / 110 V / - 48 V AC/ 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 30 ms ≤ 220 V - / 175 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 30 ms ≤ 330 V - / 230 V / - - - - - 74 V 10 A Yes 110 V 50 A Yes 175 V 50 A Yes 230 V 50 A Yes VSSC6 SL LD 12VDC 0.5A 1064340000 VSSC6 SL LD 24VUC 0.5A 1064350000 VSSC6 SL LD 48VUC 0.5A 1064360000 VSSC6 SL LD 60VUC 0.5A 1064370000 10 pieces 10 pieces 10 pieces 10 pieces TR SL LD 12 V DC TR SL LD 24 V UC TR SL LD 48 V UC TR SL LD 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 30 ms ≤ 40 V - / 74 V / - 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 30 ms ≤ 100 V - / 110 V / - 48 V AC/ 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 30 ms ≤ 220 V - / 175 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 30 ms ≤ 330 V - / 230 V / - - - - - Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Surge strength C3 Disconnect lever Testing option Status indicator Ordering data   Type Order No. Qty. 74 V 10 A Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 110 V 50 A Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 175 V 50 A Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 230 V 50 A Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes VSSC6 TR SL LD12Vdc0.5A 1064380000 VSSC6 TR SL LD 24VUC 0.5A 1064390000 VSSC6 TR SL LD 48VUC 0.5A 1064400000 VSSC6 TR SL LD 60VUC 0.5A 1064410000 10 pieces 10 pieces 10 pieces 10 pieces Note B.53 n Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN SLFG and TR SLFG – protection for binary signals (SL) with floating ground (FG), with and without disconnect lever (TR) and indicator (LD) Two stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 2 binary signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Version with floating ground PE connection used to avoid differences in voltage potential 1 4 3 6 2 5 TS UNPROTECTED PROTECTED 1 4 3 6 2 Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data General data Dielectric strength at FG against PE ≥ 500 V Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection 1.8 Ω ± 10 % Mode 2 C2; C3; D1 IEC 61643-21 2.5 kA 10 A; 50 A @ 60 V 1 kA – / 2.5 kA / 2.5 kA – / 10 kA / 10 kA – / 10 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2 x 81 mm Torx® screw T15 / slot 0.8 x 4 5 TS UNPROTECTED PROTECTED Derating curve I/A 1 0.8 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.2 0 -40 ºC 0 ºC 15 ºC 42.5 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.54 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN SLFG and TR SLFG B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Nominal current Status indicator Ordering data   Type Order No. Qty. SLFG LD 12 V DC SLFG LD 24 V UC SLFG LD 48 V UC SLFG LD 60 V UC 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 1600 V - / 74 V / 1400 V 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 20 ms ≤ 1650 V - / 110 V / 1400 V 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 20 ms ≤ 1550 V - / 175 V / 1200 V 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 1550 V - / 230 V / 1200 V 30 V 70 V 150 V 200 V 74 V 500 mA yes 110 V 200 mA (IEC 61643-21) yes 175 V on request yes 230 V on request yes VSSC6 SLFG 12VDC 0.5A 1064420000 VSSC6 SLFG 24VUC 0.5A 1064430000 VSSC6 SLFG 48VUC 0.5A 1064440000 VSSC6 SLFG 60VUC 0.5A 1064470000 10 pieces 10 pieces 10 pieces 10 pieces Note Technical data TR SLFG LD 12 V DC TR SLFG LD 24 V UC TR SLFG LD 48 V UC TR SLFG LD 60 V UC Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. Nominal current Disconnect lever Testing option Status indicator Ordering data   Type Order No. Qty. 12 V DC 15 V DC ≤ 700 kHz ≤ 20 ms ≤ 1600 V - / 74 V / 1400 V 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 700 kHz ≤ 20 ms ≤ 1650 V - / 110 V / 1400 V 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 700 kHz ≤ 20 ms ≤ 1550 V - / 175 V / 1200 V 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 700 kHz ≤ 20 ms ≤ 1550 V - / 230 V / 1200 V 30 V 70 V 150 V 200 V 74 V 500 mA Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 110 V 200 mA (IEC 61643-21) Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 175 V on request Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 230 V on request Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes VSSC6 TR SLFG LD 12VDC 0.5A 1064490000 VSSC6 TR SLFG LD 24VUC 0.5A 1064500000 VSSC6 TR SL FG LD 48VUC 0.5A 1064510000 VSSC6 TR SLFG LD 60VUC 0.5A 1064520000 10 pieces 10 pieces 10 pieces 10 pieces Note B.55 n Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN MOV and TR LD MOV 12 V DC and 24 V UC – with varistor, with and without disconnect lever (TR) and indicator (LD) Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data 4 1 U 3 6 U 2 5 TS UNPROTECTED PROTECTED 1 4 U 3 6 General data Nominal current 12 A (see derating curve) Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection < 0.1 Ω Mode 1 C1 IEC 61643-21 (Pending) 0.25 kA – / 500 A / – – / 1 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2 x 81 mm Torx® screw T15 / slot 0.8 x 4 U 2 5 TS UNPROTECTED PROTECTED Simplified diagram Derating curve I/A 12.5 12 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC B.56 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC MOV and TR LD MOV 12 V DC and 24 V UC B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. MOV 12 V DC MOV 24 V UC 12 V DC 15 V DC ≤ 100 kHz ≤ 50 V - / 57 V / - 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 400 kHz ≤ 100 V - / 120 V / - 50 V 150 V VSSC6 MOV 12VDC 1064530000 VSSC6 MOV 24VUC 1064540000 10 pieces 10 pieces TR LD MOV 12 V DC TR LD MOV 24 V UC 12 V DC 15 V DC ≤ 100 kHz ≤ 50 V - / 57 V / - 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 400 kHz ≤ 100 V - / 120 V / - n Ordering data   Type Order No. Qty. Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Disconnect lever Testing option Status indicator Ordering data   Type Order No. Qty. 50 V Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes 150 V Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes VSSC6 TR LD MOV 12Vdc 1064800000 VSSC6 TR MOV 24VUC 1064810000 10 pieces 10 pieces Note B.57 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN MOV and TR LD MOV 48 V UC and 60 V UC – with varistor, with and without disconnect lever (TR) and indicator (LD) Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Technical data General data Nominal current 4 1 Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C1 Surge strength C2 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE U 3 6 U 2 Storage temperature Ambient temperature (operational) Humidity Degree of protection 5 TS UNPROTECTED PROTECTED 1 4 U 3 6 U 2 < 0.1 Ω Mode 1 C1 acc. to IEC 61643-21 0.5 kA 1 kA – / 1 kA / – – / 4.5 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2 x 81 mm Torx® screw T15 / slot 0.8 x 4 PROTECTED Derating curve I/A 12 12 A (see derating curve) 5 TS UNPROTECTED 12.5 Similar to illustration 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC B.58 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC MOV and TR LD MOV 48 V UC and 60 V UC B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. MOV 48VUC MOV 60VUC 48 V AC / 60 V DC 60 V AC / 85 V DC ≤ 400 kHz ≤ 200 V - / 213 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 600 kHz ≤ 250 V - / 269 V / - 200 V 250 V VSSC6 MOV 48VUC 1064570000 VSSC6 MOV 60VUC 1064600000 10 pieces 10 pieces TR LD MOV 48VUC TR LD MOV 60VUC 48 V AC / 60 V DC 60 V AC / 85 V DC ≤ 400 kHz ≤ 200 V - / 213 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 600 kHz ≤ 250 V - /269 V / - 200 V 250 V n Ordering data   Type Order No. Qty. Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Disconnect lever Testing option Status indicator Ordering data   Type Order No. Qty. Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 VSSC6 TR LD MOV 48VUC 1064820000 VSSC6 TR LD MOV 60VUC 1064830000 10 pieces 10 pieces Note B.59 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN MOV and TR LD MOV 120 V UC, 150 V UC and 240 V UC – with varistor, with and without disconnect lever (TR) and indicator (LD) Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Technical data General data Nominal current Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C1 Surge strength C2 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE 4 1 U 3 6 U 2 Storage temperature Ambient temperature (operational) Humidity Degree of protection 5 TS UNPROTECTED PROTECTED 1 4 U 3 6 U 2 < 0.1 Ω Mode 1 C1. C2 IEC 61643-21 (Pending) 0.5 kA 1.5 kA – / 500 A / – – / 1.5 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 12.4 x 81 mm Torx® screw T15 / slot 0.8 x 4 PROTECTED Derating curve I/A 12 12 A (see derating curve) 5 TS UNPROTECTED 12.5 Similar to illustration 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC B.60 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC MOV and TR LD MOV 120 V UC, 150 V UC and 240 V UC B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. MOV 120VUC MOV 150VUC MOV 240VUC 120 V AC / 170 V DC 150 V AC / 212 V DC ≤ 1 MHz ≤ 500 V - / 543 V / - 150 V AC / 212 V DC 188 V AC / 266 V DC ≤ 1 MHz ≤ 600 V - / 641 V / - 240 V AC / 339 V DC 288 V AC / 407 V DC ≤ 1,7 MHz ≤ 900 V - / 1022 V / - 500 V 600 V 1000 V VSSC6 MOV 120VUC 1064610000 VSSC6 MOV 150VUC 1064620000 VSSC6 MOV 240VUC 1064630000 10 pieces 10 pieces 10 pieces TR LD MOV 120VUC TR LD MOV 150VUC TR LD MOV 240VUC 120 V AC / 170 V DC 150 V AC / 212 V DC ≤ 1 MHz ≤ 500 V - / 543 V / - 150 V AC / 212 V DC 188 V AC / 266 V DC ≤ 1 MHz ≤ 600 V - / 641 V / - 240 V AC / 339 V DC 288 V AC / 407 V DC ≤ 1,7 MHz ≤ 900 V - / 1022 V / - 500 V 600 V 1000 V n Ordering data   Type Order No. Qty. Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Disconnect lever Testing option Status indicator Ordering data   Type Order No. Qty. Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Yes VSSC6 TR LD MOV 120VUC 1064840000 VSSC6 TR LD MOV 150VUC 1064850000 VSSC6 TR LD MOV 240VUC 1064860000 10 pieces 10 pieces 10 pieces Note B.61 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN GDT and TR GDT 10 kA – with gas discharge tube, with and without disconnect lever (TR) Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm or 12.4 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data General data Nominal current 1 4 3 6 2 Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection 5 TS UNPROTECTED PROTECTED 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm TS35 4 3 6 Mounting rail Torx® screw T15 / slot 0.8 x 4 5 TS UNPROTECTED PROTECTED Derating curve I/A 12 – / 10 kA / – – / 1 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 V0 1 12.5 < 0.1 Ω Mode 2 C2, C3, D1 IEC 61643-21 2.5 kA 50 A – / 2.5 kA / – Flammability class Connection data Connection Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 2 12 A (see derating curve) 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.62 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC GDT and TR GDT 10 kA B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Surge strength D1 Dimensions Length x width x height Ordering data   Type Order No. Qty. GDT 24VUC 10kA GDT 110VUC 10kA GDT 240VUC 10kA 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 976 V / - 110 V AC / 156 V DC 138 V AC / 195 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 1153 V / - 240 V AC / 339 V DC 288 V AC / 407 V DC ≤ 2 MHz ≤ 30 ms ≤ 800 V - / 1792 V / - 600 V 900 V 1200 V 1 kA 1 kA 0,5 kA 88.5 x 6.2 x 81 mm 88.5 x 6.2 x 81 mm 88.5 x 12.4 x 81 mm VSSC6 GDT 24VUC 10KA 1064640000 VSSC6 GDT 110VUC 10KA 1064690000 VSSC6 GDT 240VUC 10KA 1064710000 10 pieces 10 pieces 5 pieces n Note TR GDT 24VUC 10kA TR GDT 110VUC 10kA TR GDT 240VUC 10kA Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Surge strength D1 Disconnect lever Testing option 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 976 V / - 110 V AC / 156 V DC 138 V AC / 195 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 1153 V / - 240 V AC / 339 V DC 288 V AC / 407 V DC ≤ 2 MHz ≤ 30 ms ≤ 800 V - / 1792 V / - 600 V 900 V 1200 V 1 kA Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 1 kA Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 0,5 kA Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Dimensions Length x width x height Ordering data   Type Order No. Qty. 88.5 x 6.2 x 81 mm 88.5 x 6.2 x 81 mm 88.5 x 12.4 x 81 mm VSSC6 TR GDT 24VUC 10KA 1064870000 VSSC6 TR GDT 110VUC 10KA 1064890000 VSSC6 TR GDT 240VUC 10KA 1064920000 10 pieces 10 pieces 5 pieces Note B.63 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B VSSC 6AN GDT and TR GDT 20 kA – with gas discharge tube Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 12.4 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n 1 4 3 6 2 5 TS UNPROTECTED PROTECTED 12 12 A (see derating curve) Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection < 0.1 Ω Mode 2 C2, C3, D1 IEC 61643-21 5 kA 100 A 2.5 kA – / 5 kA / – – / 20 kA / – – / 2.5 kA / – -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 12.4 x 81 mm Torx® screw T15 / slot 0.8 x 4 Derating curve I/A 12.5 General data Nominal current 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC B.64 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC GDT 20 kA B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. GDT 24VUC 20kA GDT 110VUC 20kA GDT 240VUC 20kA 24 V AC / 34 V DC 30 V AC / 42 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 949 V / - 110 V AC / 156 V DC 138 V AC / 195 V DC ≤ 2 MHz ≤ 30 ms ≤ 1000 V - / 992 V / - 240 V AC / 339 V DC 288 V AC / 407 V DC ≤ 2 MHz ≤ 30 ms ≤ 800 V - / 1288 V / - 600 V 900 V 1200 V VSSC6 GDT 24VUC 20KA 1064670000 VSSC6 GDT 110VUC 20KA 1064700000 VSSC6 GDT 240VUC 20KA 1064720000 5 pieces 5 pieces 5 pieces n Ordering data   Type Order No. Qty. Note B.65 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN TAZ and TR TAZ – with suppressor diode gap, with and without disconnect lever (TR) and indication (LD) Surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal block format • Modular width of just 6.2 mm • Space saving design: 2 analogue signals • Torx® slotted screw connection • Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Similar to illustration Similar to illustration Technical data 1 4 3 6 2 5 TS UNPROTECTED PROTECTED 1 4 3 < 0.1 Ω Mode 1 -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2x 81 mm Torx® screw T15 / slot 0.8 x 4 5 TS UNPROTECTED PROTECTED Derating curve I/A 12 12 A (see derating curve) Volume resistivity Overstressed fault mode Storage temperature Ambient temperature (operational) Humidity Degree of protection 6 2 12.5 General data Nominal current 12 12 12 11.5 11 10.5 10 10 9.5 9 -40 ºC 0 ºC 55 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.66 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC TAZ and TR LD TAZ B Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Requirement category to IEC 61643-21 Surge strength C3 Rated discharge current IN (8/20 μs) wire-PE Rated discharge current Imax (8/20 μs) wire-PE Standards Ordering data   Type Order No. Qty. TAZ 12VDC TAZ 24VUC TAZ 48VUC TAZ 60VUC 12 V DC 15 V DC ≤ 1 MHz ≤ 30 ms ≤ 22 V - / 26 V / - 24 V UC / 34 V DC 30 V AC / 42 V DC ≤ 1 MHz ≤ 30 ms ≤ 61 V - / 62 V / - 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 1 MHz ≤ 30 ms ≤ 85 V - / 200 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 1 MHz ≤ 30 ms ≤ 100 V - / 260 V / - 30 V C3 50 A 200 A 500 A IEC 61643-21 70 V C3 15 A 100 A 200 A IEC 61643-21 150 V 50 A 100 A acc. to IEC 61643-21 200 V 50 A 100 A acc. to IEC 61643-21 VSSC6 TAZ 12VDC 1064730000 VSSC6 TAZ 24VUC 1064740000 VSSC6 TAZ 48VUC 1064770000 VSSC6 TAZ 60VUC 1064790000 10 pieces 10 pieces 10 pieces 10 pieces TR LD TAZ 12VDC TR LD TAZ 24VUC TR LD TAZ 48VUC TR LD TAZ 60VUC 12 V DC 15 V DC ≤ 1 MHz ≤ 30 ms ≤ 22 V - / 26 V / - 24 V UC / 34 V DC 30 V AC / 42 V DC ≤ 1 MHz ≤ 30 ms ≤ 61 V - / 62 V / - 48 V AC / 68 V DC 60 V AC / 85 V DC ≤ 1 MHz ≤ 30 ms ≤ 85 V - / 200 V / - 60 V AC / 85 V DC 75 V AC / 106 V DC ≤ 1 MHz ≤ 30 ms ≤ 100 V - / 260 V / - n Note Technical data Rated voltage AC/DC Max. continuous voltage UC (AC) / (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Requirement category to IEC 61643-21 Surge strength C3 Rated discharge current IN (8/20 μs) wire-PE Rated discharge current Imax (8/20 μs) wire-PE Standards Disconnect lever Testing option 30 V C3 50 A 200 A 500 A IEC 61643-21 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 70 V C3 15 A 100 A 200 A IEC 61643-21 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 150 V 50 A 100 A acc. to IEC 61643-21 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 200 V 50 A 100 A acc. to IEC 61643-21 Yes Functional screw with test plug receptacle connection 1, 2, 4, 5 Ordering data   Type Order No. Qty. VSSC6 TR LD TAZ 12VDC 1064940000 VSSC6 TR LD TAZ 24VUC 1064950000 VSSC6 TR LD TAZ 48VUC 1064960000 VSSC6 TR LD TAZ 60VUC 1064970000 10 pieces 10 pieces 10 pieces 10 pieces Note B.67 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN B n VSSC 6AN RS485, RS485 DP and RS232 – for interface signals Two-stage surge protection with screw connection for instrumentation, control and automation technology • • • • • Surge protection in terminal block format Modular width of just 6.2 mm Space saving design Torx® slotted screw connection Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration Similar to illustration Technical data 1 4 3 6 2 5 TS UNPROTECTED PROTECTED 1 4 3 6 2 General data Nominal current 500 mA (see derating curve) Volume resistivity Overstressed fault mode Requirement category to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection 1.8 Ω ±10 % Mode 2 C2, C3, D1 IEC 61643-21 2.5 kA 10 A 0.5 kA 2.5 kA / 2.5 kA / – 10 kA / 10 kA / – 1 kA -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2 x 81 mm Torx® screw T15 / slot 0.8 x 4 5 TS UNPROTECTED PROTECTED Derating curve I/A 1 0.8 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.2 0 -40 ºC B.68 0 ºC 15 ºC 42.5 ºC TU 70 ºC Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN RS485, RS485 DP and RS232 B Technical data Rated voltage AC/DC Max. continuous voltage UC (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. RS485 RS485 DP RS232 12 V DC 15 V DC ≤ 2 MHz ≤ 20 ms ≤ 94 V 35 V / 35 V / - 12 V DC 15 V DC ≤ 2 MHz ≤ 20 ms ≤ 94 V 35 V / 35 V / - 12 V DC 15 V DC ≤ 2 MHz ≤ 20 ms ≤ 80 V 70 V / 35 V / - 30 V 30 V 60 V 94 V 94 V 80 V VSSC6 RS485 1064980000 VSSC6 RS485 DP 1065010000 VSSC6 RS232 1064990000 10 pieces 10 pieces 10 pieces n Ordering data   Type Order No. Qty. Note B.69 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN RTD – for temperature signals Two-stage surge protection with screw connection for instrumentation, control and automation technology • • • • • Surge protection in terminal block format Modular width of just 6.2 mm Space saving design Torx® slotted screw connection Can be used to comply with the IEC 62305 installation standard and the IEC 61643-1/-22 applications standards • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Similar to illustration B n Similar to illustration Technical data 1 4 2 5 3 6 TS UNPROTECTED PROTECTED General data Nominal current 300 mA Dielectric strength at FG against PE Volume resistivity Overstressed fault mode Requirement category acc. to IEC 61643-21 Standards Surge strength C2 Surge strength C3 Surge strength D1 Rated discharge current IN (8/20 μs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 μs) wire-wire / wire-PE / GND-PE Lightning test current, Iimp (10/350 μs) wire-wire / wire-PE / GND-PE Storage temperature Ambient temperature (operational) Humidity Degree of protection – 1.8 Ω ±10 % Mode 2 C2, C3, D1 IEC 61643-21 2.5 kA 8/20 µs, 5 kV 1,2/50 µs 10 A 10/1000 µs 0.5 kA 10/350 µs 2.5 kA / 2.5 kA / – 10 kA / 10 kA / – 1 kA -40 °C...+80 °C -40 °C...+70 °C 5...96 % RH IP20 Flammability class Connection data Connection V0 Tightening torque Conductor cross section, flexible, ferrule (DIN 46228-1), max. Conductor cross section, flexible, ferrule (DIN 46228-1), min. Conductor cross section, solid, max. Conductor cross section, solid, min. Conductor cross section, stranded, Rated connection, max. Conductor cross section, stranded, Rated connection, min. Stripping length 0.5 Nm 4 mm² 0.5 mm² 6 mm² 0.5 mm² 4 mm² 0.5 mm² 10 mm Mounting rail Dimensions TS35 Length x width x height 88.5 x 6.2x 81 mm Torx® screw T15 / slot 0.8 x 4 Accessories: Screwdriver: Torx® 9009170000, slotted 9008340000; test plug: PS 2.3 0180400000; EMC SET: 1067470000; marker: WS 10/6 1818400000, DEK 6 0468560000, SNAPMARK 1805880000; end plate: 1063110000 B.70 Surge protection Innovations 2010/2011 VARITECTOR SSC 6AN VSSC 6AN RTD B Technical data RTD Rated voltage AC/DC Max. continuous voltage UC (DC) Signal transmission properties (-3 dB) Pulse reset capacity Residual voltage UP wire-wire / wire-PE / GND-PE Protection level on output side sym. Input 1 kV/µs, typ. Protection level on output side unsym., Input 1 kV/µs, typ. n 1 V DC 5 V DC ≤ 1 MHz ≤ 20 ms ≤ 126 V 15 V / 15 V / 10 V 10 V Ordering data   Type Order No. Qty. VSSC6 RTD 1139710000 10 pieces Note B.71 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN B Preliminary product data! VARITECTOR SSC CL and CL FG Two-stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal-block format • Modular width of just 6.2 mm • Space-saving design: 1 analogue signal • Torx slotted screw connection • Version with non-earthed PE connection for avoiding potential differences • U  sable in accordance with installations standard IEC 62305 • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n General data Nominal current IN at 25 °C 500 mA Rated discharge current IN (8 / 20 µs) wire-wire / wire-PE / GND-PE 1 2 Rated discharge current Imax (8 / 20 µs) wire-wire / wire-PE / GND-PE Response time wire-wire / wire-PE / GND-PE Volume resistivity per path Discharge current Itotal Rated discharge current Iimp (10 / 350 µs) Surge strength Max. continuous voltage Overstressed fault mode Requirement category acc. to IEC 61643-21 Rel. humidity Degree of protection Ambient temperature (operational) Storage temperature 3 4 TS protected unprotected VSSC4 CL 3 1 2 4 TS protected unprotected 2.5 kA / 2.5 kA / 5 kA / 5 kA / ≤ 1 ns / ≤ 100 ns / 1.8 Ω ± 10% 10 kA 1 kA 4 kV / 2 kA, 10 repetitions 1 A / 1 s, 5 repetitions Mode 2 C1; C2; C3; D1 5%…96% RH IP20 -40 °C…+70 °C -40 °C…+80 °C VSSC4 CL FG Approvals Clampable conductor Connection UL, CSA pending Stripping length Tightening torque range Solid / stranded Flexible / flexible with ferrule 7 mm 0.5 … 0.8 Nm 0.5 … 6 mm² / 0.5 … 4 mm² 0.5 … 2.5 mm² Torx screw (T15) / slot (0.8 x 4.0) Dimensions Length x Width x Height Note: end plate AP VSSC4: 1063120000 mm 76 x 6.2 x 58.5 Applications Load current I [A] 1 0.8 0.6 0.4 0.4 0.2 0 -40 0 15 42.5 Ambient temperature T [°C] B.72 70 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN VARITECTOR SSC CL and CL FG B Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE VSSC4 CL 12 V DC 0.5 A VSSC4 CL FG 12 V DC 0.5 A VSSC4 CL 24 V UC 0.5 A 12 V DC 15 V DC 4 nF 90 V 16 V 250 kHz 12 V DC 15 V DC > 500 V 4 nF 90 V 16 V 250 kHz 24 V AC / 34 V DC 30 V AC / 42 V DC 650 pF 90 V 43V 1.5 MHz 35 V / 600 V / 30 V / 600 V / - 35 V / 1500 V / 30 V / 1500 V / - 90 V / 600 V / 70 V / 600 V / - VSSC4 CL 12VDC 0.5A 1063720000 VSSC4 CL FG 12VDC 0.5A 1063760000 VSSC4 CL 24VUC 0.5A 1063730000 10 piece 10 piece 10 piece VSSC4 CL FG 24 V UC 0.5 A VSSC4 CL 48 V UC 0.5 A VSSC4 CL FG 48 V UC 0.5 A 24 V AC / 34 V DC 30 V AC / 42 V DC > 500 V 650 pF 90 V 43V 1.5 MHz 48 V AC / 68 V DC 60 V AC / 85 V DC 450 pF 150 V 91 V 2.2 MHz 48 V AC / 68 V DC 60 V AC / 85 V DC > 500 V 450 pF 150 V 91 V 2.2 MHz 90 V / 1500 V / 70 V / 1500 V / - 200 V / 600 V / 150 V / 600 V / - 200 V / 1500 V / 150 V / 1500 V / - VSSC4 CL FG 24VUC 0.5A 1063770000 VSSC4 CL 48VUC 0.5A 1063740000 VSSC4 CL FG 48VUC 0.5A 1063780000 10 piece 10 piece 10 piece VSSC4 CL 60 V UC 0.5 A VSSC4 CL FG 60 V UC 0.5 A 60 V AC / 85 V DC 75 V AC / 106 V DC 350 pF 230 V 120 V 2.8 MHz 60 V AC / 85 V DC 75 V AC / 106 V DC > 500 V 350 pF 150 V 120 V 2.8 MHz 260 V / 600 V / 200 V / 600 V / - 260 V / 1500 V / 200 V / 1500 V / - VSSC4 CL 60VUC 0.5A 1063750000 VSSC4 CL FG 60VUC 0.5A 1063790000 10 piece 10 piece Ordering data   Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Ordering data   Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Ordering data   Type Order No. Qty. Note B.73 n Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN B Preliminary product data! VARITECTOR SSC SL and SL FG Two-stage surge protection with screw connection for instrumentation, control and automation technology • Surge protection in terminal-block format • Modular width of just 6.2 mm • Space-saving design: 1 binary signal • Torx slotted screw connection • Version with non-earthed PE connection for avoiding potential differences • U  sable in accordance with installations standard IEC 62305 • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE Technical data n General data Nominal current IN at 25 °C 500 mA Rated discharge current IN (8 / 20 µs) wire-wire / wire-PE / GND-PE 1 2 3 Rated discharge current Imax (8 / 20 µs) wire-wire / wire-PE / GND-PE Response time wire-wire / wire-PE / GND-PE Volume resistivity per path Discharge current Itotal Rated discharge current Iimp (10 / 350 µs) Surge strength Max. continuous voltage Overstressed fault mode Requirement category acc. to IEC 61643-21 Rel. humidity Degree of protection Ambient temperature (operational) Storage temperature 4 TS unprotected protected VSSC4 SL 3 1 2 - / 2.5 kA / - / 10 kA / - / ≤ 2 ns / ≤ 100 ns 1.8 Ω ± 10% 10 kA 1 kA 4 kV / 2 kA, 10 repetitions 1 A / 1 s, 5 repetitions Mode 2 C1; C2; C3; D1 5%…96% RH IP20 -40 °C…+70 °C -40 °C…+80 °C 4 TS Approvals Clampable conductor Connection UL, CSA pending Stripping length Tightening torque range Solid / stranded Flexible / flexible with ferrule 7 mm 0.5 … 0.8 Nm 0.5 … 6 mm² / 0.5 … 4 mm² 0.5 … 2.5 mm² Torx screw (T15) / slot (0.8 x 4.0) protected unprotected Dimensions VSSC SL FG Length x Width x Height Note: end plate AP VSSC4: 1063120000 mm 76 x 6.2 x 58.5 Applications Load current I [A] 1 0.8 0.6 0.4 0.4 0.2 0 -40 0 15 42.5 Ambient temperature T [°C] B.74 70 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN VARITECTOR SSC SL and SL FG B Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE VSSC4 SL 12 V DC 0.5 A VSSC4 SL FG 12 V DC 0.5 A VSSC4 SL 24 V UC 0.5 A 12 V DC 15 V DC 4 nF 90 V 16 V 250 KHz 12 V DC 15 V DC > 500 V 4 nF 90 V 16 V 250 KHz 24 V AC / 34 V DC 30 V AC / 42 V DC 650 pF 90 V 43 V 1.5 MHz - / 35 V / - / 30 V / - - / 35 V / 1400 V - / 30 V / 1400 V - / 90 V / - / 70 V / - VSSC4 SL 12VDC 0.5A 1063830000 VSSC4 SL FG 12VDC 0.5A 1063880000 VSSC4 SL 24VUC 0.5A 1063840000 10 piece 10 piece 10 piece VSSC4 SL FG 24 V UC 0.5 A VSSC4 SL 48 V UC 0.5 A VSSC4 SL FG 48 V UC 0.5 A 24 V AC / 34 V DC 30 V AC / 42 V DC > 500 V 650 pF 90 V 43 V 1.5 MHz 48 V AC / 68 V DC 60 V AC / 85 V DC 450 pF 150 V 91 V 2.2 MHz 48 V AC / 68 V DC 60 V AC / 85 V DC > 500 V 450 pF 150 V 91 V 2.2 MHz - / 90 V / 1400 V - / 70 V / 1400 V - / 200 V / - / 150 V / - - / 200 V / 1200 V - / 150 V / 1200 V VSSC4 SL FG 24VUC 0.5A 1063890000 VSSC4 SL 48VUC 0.5A 1063860000 VSSC4 SL FG 48VUC 0.5A 1063910000 10 piece 10 piece 10 piece VSSC4 SL 60 V UC 0.5 A VSSC4 SL FG 60 V UC 0.5 A 60 V AC / 85 V DC 75 V AC / 106 V DC 350 pF 230 V 120 V 2.8 MHz 60 V AC / 85 V DC 75 V AC / 106 V DC > 500 V 350 pF 150 V 120 V 2.8 MHz - / 260 V / - / 200 V / - - / 260 V / 1200 V - / 200 V / 1200 V VSSC4 SL 60VUC 0.5A 1063870000 VSSC4 SL FG 60VUC 0.5A 1063920000 10 piece 10 piece Ordering data   Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Ordering data   Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Ordering data   Type Order No. Qty. Note B.75 n Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN Preliminary product data! VSSC4 MOV – components Two-stage surge protection with screw connection for instrumentation, control and automation technology • Modular width of just 6.2 mm or 12.4 mm • Components built-into terminal block, such as GDT, MOV, TAZ • Torx slotted screw connection • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Accessories: end plate and extension frame B Technical data n General data Nominal current IN at 25 °C 3 1 U 2 4 TS VSSC4 MOV 20 A Response time wire-wire / wire-PE / GND-PE Volume resistivity per path Surge strength Max. continuous voltage Combined pulse UOC Overstressed fault mode Requirement category acc. to IEC 61643-21 Rel. humidity Degree of protection Ambient temperature (operational) Storage temperature - / 25 ns / < 0.1 Ω 1 kV / 100 A (10 / 1000 µs), 30 repetitions 0.25 A / 1 s, 5 repetitions 5 kV Mode 1 C1; C2; C3 5%…96% RH IP20 -40 °C…+70 °C -40 °C…+80 °C Approvals Clampable conductor Connection UL, CSA pending Stripping length Tightening torque range Solid / stranded Flexible / flexible with ferrule 7 mm 0.5 … 0.8 Nm 0.5 … 6 mm² / 0.5 … 4 mm² 0.5 … 2.5 mm² Torx screw (T15) / slot (0.8 x 4.0) Note: end plate AP VSSC4: 1063120000 Applications Load current I [A] 50 40 30 24 20 10 0 -40 0 55 Ambient temperature T [°C] B.76 70 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN VSSC4 MOV – components B Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Varistor Limiting frequency (-3 dB) at load resistance Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Discharge current Itotal Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE VSSC4 MOV 12 V DC VSSC4 MOV 24 V UC VSSC4 MOV 48 V UC VSSC4 MOV 60 V UC 12 V DC 15 V DC 12 nF 18 V 80 kHz 24 V AC / 34 V DC 30 V AC / 42 V DC 5 nF 47 V 200 kHz 48 V AC / 68 V DC 60 V AC / 85 V DC 1650 pF 100 V 600 kHz 60 V AC / 85 V DC 75 V AC / 106 V DC 1370 pF 120 V 700 kHz - / 500 A / - - / 500 A / - - / 2 kA / - - / 2 kA / - - / 1 kA / 1 kA - / 1 kA / 1 kA - / 4,5 kA / 4,5 kA - / 4,5 kA / 4,5 kA - / 65 V / - / 50 V / - - / 180 V / - / 150 V / - - / 270 V / - / 200 V / - - / 320 V / - / 250 V / - 76 x 6.2 x 58.5 76 x 6.2 x 58.5 76 x 6.2 x 58.5 76 x 6.2 x 58.5 VSSC4 MOV 12VDC 1063950000 VSSC4 MOV 24VUC 1063960000 VSSC4 MOV 48VUC 1063970000 VSSC4 MOV 60VUC 1063980000 10 piece 10 piece 10 piece 10 piece VSSC4 MOV 120 V UC VSSC4 MOV 150 V UC VSSC4 MOV 240 V UC 120 V AC / 170 V DC 150 V AC / 212 V DC 2 nF 240 V 500 kHz 150 V AC / 212 V DC 188 V AC / 266 V DC 1.5 nF 300 V 650 kHz 120 V AC / 170 V DC 150 V AC / 212 V DC 2 nF 240 V 500 kHz - / 7.5 kA / - - / 7.5 kA / - - / 7,5 kA / - - / 15 kA / 15 kA - / 15 kA / 15 kA - / 15 kA / 15 kA - / 720 V / - / 500 V / - - / 900 V / - / 600 V / - - / 720 V / - / 500 V / - 76 x 12.4 x 58.5 76 x 12.4 x 58.5 76 x 12.4 x 58.5 VSSC4 MOV 120VUC 1063990000 VSSC4 MOV 150VUC 1064010000 VSSC4 MOV 240VUC 1064020000 10 piece 10 piece 10 piece Dimensions Length x Width x Height Ordering data   mm Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Capacitance Varistor Limiting frequency (-3 dB) at load resistance Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Discharge current Itotal Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Dimensions Length x Width x Height Ordering data   mm Type Order No. Qty. Note B.77 n Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN Preliminary product data! VSSC4 GDT / TAZ – components Two-stage surge protection with screw connection for instrumentation, control and automation technology • Modular width of just 6.2 mm or 12.4 mm • Components built-into terminal block, such as GDT, MOV, TAZ • Torx slotted screw connection • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Accessories: end plate and extension frame B VSSC4 GDT VSSC4 TAZ Technical data n 1 3 2 4 TS VSSC4 GDT 3 1 2 General data Nominal current IN at 25 °C 20 A Volume resistivity per path Overstressed fault mode Rel. humidity Degree of protection Ambient temperature (operational) Storage temperature < 0.1 Ω Mode 2 5%…96% RH IP20 -40 °C…+70 °C -40 °C…+80 °C Approvals Clampable conductor Connection UL, CSA Stripping length Tightening torque range Solid / stranded Flexible / flexible with ferrule 7 mm 0.5 … 0.8 Nm 0.5 … 6 mm² / 0.5 … 4 mm² 0.5 … 2.5 mm² Torx screw (T15) / slot (0.8 x 4.0) 4 TS VSSC4 TAZ Note: end plate AP VSSC4: 1063120000 Applications Load current I [A] 50 40 30 24 20 10 0 -40 0 55 Ambient temperature T [°C] B.78 70 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN VSSC4 GDT / TAZ – components B Ordering data VSSC4 TAZ 12 V DC VSSC4 TAZ 24 V UC VSSC4 TAZ 48 V UC Rated voltage UN Max. continuous voltage UC Alternating-current strength Surge strength Capacitance Requirement category acc. to IEC 61643-21 Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Rated discharge current IN (8/20 µs) 12 V DC 15 V DC 0.1 A / 1 s, 5 repetitions 25 A (10 / 1000 µs), 300 repetitions 4 nF C1; C2; C3 24 V AC / 34 V DC 30 V AC / 42 V DC 0.1 A / 1 s, 5 repetitions 10 A (10 / 1000 µs), 300 repetitions 650 pF C1; C2; C3 48 V AC / 75 V DC 60 V AC / 85 V DC 0.1 A / 1 s, 5 repetitions 5 A (10 / 1000 µs), 300 repetitions 450 pF C1; C2; C3 18 V 250 kHz 51 V 1.5 MHz 100 V 2.2 MHz wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Discharge current Itotal Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Response time wire-wire / wire-PE / GND-PE Rated discharge current Iimp (10/350 µs) Dimensions - / 200 A / - - / 100 A / - - / 50 A / - - / 500 A / 500 A - / 200 A / 200 A - / 100 A / 100 A - / 35 V / - / 30 V / - / 2 ns / - - / 90 V / - / 70 V / - / 2 ns / - - / 200 V / - / 150 V / - / 2 ns / - 76 x 6.2 x 58.5 76 x 6.2 x 58.5 76 x 6.2 x 58.5 VSSC4 TAZ 12VDC 1064070000 VSSC4 TAZ 24VUC 1064080000 VSSC4 TAZ 48VUC 1064090000 10 piece 10 piece 10 piece VSSC4 TAZ 60 V UC VSSC4 GDT 110 V UC 20 KA VSSC4 GDT 240 V UC 20 KA 60 V AC / 85 V DC 75 V AC / 106 V DC 0.1 A / 1 s, 5 repetitions 5 A (10 / 1000 µs), 300 repetitions 350 pF C1; C2; C3 110 V AC / 156 V DC 138 V AC / 195 V DC 10 A / 1 s, 5 repetitions 20 kV / 10 kA (8 / 20 µs), 10 repetitions 2 pF in accordance with IEC61643-21 350 V 240 V AC / 339 V DC 288 V AC / 407 V DC 10 A / 1 s, 5 repetitions 20 kV / 10 kA (8 / 20 µs), 10 repetitions 2 pF in accordance with IEC61643-21 600 V 130 V 2.8 MHz 300 MHz 300 MHz - / 50 A / - - / 10 kA / - - / 10 kA / - - / 100 A / 100 A - / 20 kA / 20 kA - / 20 kA / 20 kA - / 260 V / - / 200 V / - / 2 ns / - - / 900 V / - / 900 V / - / 100ns / 2,5 kA - / 1200 V / - / 1200 V / - / 100 ns / 2,5 kA 76 x 6.2 x 58.5 76 x 12.4 x 58.5 76 x 12.4 x 58.5 VSSC4 TAZ 60VUC 1064110000 VSSC4 GDT 110VUC 20KA 1064050000 VSSC4 GDT 240VUC 20KA 1064060000 10 piece 5 piece 5 piece Length x Width x Height Ordering data   mm Type Order No. Qty. Note Ordering data Rated voltage UN Max. continuous voltage UC Alternating-current strength Surge strength Capacitance Requirement category acc. to IEC 61643-21 Gas discharge tube Supressordiode Limiting frequency (-3 dB) at load resistance Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Discharge current Itotal Protection level at IN wire-wire / wire-PE / GND-PE 1 kV / µs wire-wire / wire-PE / GND-PE Response time wire-wire / wire-PE / GND-PE Rated discharge current Iimp (10/350 µs) Dimensions Length x Width x Height Ordering data   mm Type Order No. Qty. Note B.79 n Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN Preliminary product data! VSSC4 RC – components Two-stage surge protection with screw connection for instrumentation, control and automation technology • Modular width of 12.4 mm • Torx slotted screw connection • Integrated PE contact in base element, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE • Accessories: end plate and extension frame B Technical data n 3 1 U 4 2 VSSC4 RC General data Nominal current IN at 25 °C 20 A Response time wire-wire / wire-PE / GND-PE Volume resistivity per path Surge strength Max. continuous voltage Overstressed fault mode Requirement category acc. to IEC 61643-21 Capacitance Limiting frequency (-3 dB) at load resistance Rel. humidity Degree of protection Ambient temperature (operational) Storage temperature - / 25 ns / < 0.1 Ω 1 kV / 100A (10 / 1000 µs), 30 repetitions 0.25 A / 1 s, 5 repetitions Mode 1 C1 220 nF 4 kHz 5%…96% RH IP20 -40 °C…+70 °C -40 °C…+80 °C Approvals Clampable conductor Connection UL, CSA Stripping length Tightening torque range Solid / stranded Flexible / flexible with ferrule 7 mm 0.5 … 0.8 Nm 0.5 … 6 mm² / 0.5 … 4 mm² 0.5 … 2.5 mm² Torx screw (T15) / slot (0.8 x 4.0) Dimensions Length x Width x Height Note: end plate AP VSSC4: 1063120000 mm 76 x 12.4 x 58.5 Applications 25 Load current I [A] 20 15 12 10 5 0 -40 0 30 50 Ambient temperature T [°C] B.80 70 Surge protection Innovations 2010/2011 VARITECTOR SSC 4AN VSSC4 RC – components B Ordering data Rated voltage UN Max. continuous voltage UC Voltage GND-PE Alternating-current strength Varistor Surge strength C1 Protection level Up Rated discharge current IN (8/20 µs) wire-wire / wire-PE / GND-PE Rated discharge current Imax (8/20 µs) wire-wire / wire-PE / GND-PE Discharge current Itotal IN wire-wire / wire-PE / GND-PE Protection level at 1 kV / µs wire-wire / wire-PE / GND-PE VSSC4 RC 24 V UC VSSC4 RC 240 V UC 24 V AC 30 V AC / 42 V DC 0.25 A / 1 s, 30 repetitions 43 V 0.25 kA / 8/20 μs 0.5 kV / 1.2/50 μs < 500 V 240 V AC 275 V AC / 388 V DC 0.1 A / 1 s, 5 repetitions 430 V 0.25 kA / 8/20 μs 0.5 kV / 1.2/50 μs < 500 V - / 500 A / - - / 1 kA / - - / 1 kA / 1 kA - / 150 V / - - / 2.5 kA / 2.5 kA - / 1500 V / - - / 120 V / - - / 500 V / - VSSC4 RC 24VUC 1064120000 VSSC4 RC 240VUC 1064130000 5 piece 5 piece n Ordering data   Type Order No. Qty. Note B.81 Surge protection Innovations 2010/2011 PU II 750 V Class II with varistors PU II 4/R 750 V / 30 kA PU II 3/R 750 V / 30 kA Surge protection of class II with Uc: 750 V • plug-in varistor top section • coded voltage level, var. voltgs. • h  igh energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function B n 11 14 12 L1 L2 L3 11 14 12 N L1 L2 OK OK CHANGE U OK CHANGE U OK CHANGE U OK CHANGE L3 OK CHANGE OK CHANGE CHANGE U U PE U U PE Technical data Rated voltage Max. continuous voltage, Uc (AC) Max. continuous voltage, Uc (DC) Requirement category acc. to IEC 61643-1 Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Response time Fuse, max. Protection level at In (Up) Protection level at 5kA (Up) Temporary surge - UTOV Optical function indicator Signalling contact Design Ambient temperature (operational) Storage temperature Approvals Standards Dimensions Clamping range (rating- / min. / max.) Length x Width x Height Note mm2 mm 470 V / 690 V 470 V / 690 V 750 V 750 V Class II 15 kA 30 kA 100 kA ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 4 R 4 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 750 V 750 V Class II 15 kA 30 kA 80 kA ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 3 R 3 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 72 x 64 90 x 54 x 64 97 x 72 x 64 97 x 54 x 64 Ordering data Version Without telecomm. contact With telecomm. contact Type PU II 4 750V / 30kA PU II 4 R 750V / 30kA Qty. 1 Order No. 8975000000 Type PU II 3 750V / 30kA 1 8975010000 PU II 3 R 750V / 30kA Qty. 1 Order No. 8974960000 1 8974970000 Accessories Plug-in spare arrester PU II 0 750V / 30kA – 1000460000 B.82 Plug-in spare arrester PU II 0 750V / 30kA - 1000460000 Class II with varistors PU II 2/R 750 V / 30 kA Surge protection Innovations 2010/2011 PU II 750 V PU II 1/R 750 V / 30 kA Surge protection of class II with Uc: 750 V • plug-in varistor top section • coded voltage level, var. voltgs. • h  igh energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function B 11 14 12 L1 L2 OK OK CHANGE U n 11 14 12 L1 CHANGE OK U CHANGE U PE PE Technical data Rated voltage Max. continuous voltage, Uc (AC) Max. continuous voltage, Uc (DC) Requirement category acc. to IEC 61643-1 Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Response time Fuse, max. Protection level at In (Up) Protection level at 5kA (Up) Temporary surge - UTOV Optical function indicator Signalling contact Design Ambient temperature (operational) Storage temperature Approvals Standards Dimensions Clamping range (rating- / min. / max.) Length x Width x Height Note mm2 mm 470 V / 690 V 470 V / 690 V 750 V 750 V Class II 15 kA 30 kA 55 kA ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 2 R 2 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 750 V 750 V Class II 15 kA 30 kA 30 kA ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 1 R 1 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 36 x 64 90 x 18 x 64 97 x 36 x 64 97 x 18 x 64 Ordering data Version Without telecomm. contact With telecomm. contact Type PU II 2 750V / 30kA PU II 2 R 750V / 30kA Qty. 1 Order No. 8961900000 Type PU II 1 750V / 30kA 1 8974930000 PU II 1 R 750V / 30kA Qty. 1 Order No. 8974910000 1 8974920000 Accessories Plug-in spare arrester PU II 0 750V / 30kA – 1000460000 Plug-in spare arrester PU II 0 750V / 30kA – 1000460000 B.83 Surge protection Innovations 2010/2011 PU II 750 V Class II with varistors PU II 2+1/R 750 V / 30 kA PU II 3+1/R 750 V / 30 kA Surge protection of class II with Uc: 750 V • plug-in varistor top section • coded voltage level, var. voltgs. • h  igh energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function B n 11 14 12 L1 OK U PE L2 CHANGE OK 11 14 12 L1 CHANGE L2 OK U CHANGE U L3 OK CHANGE U PE OK CHANGE U N N Technical data Rated voltage Max. continuous voltage, Uc (AC) Max. continuous voltage, Uc (DC) Requirement category acc. to IEC 61643-1 Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Max. continuous voltage, Uc (N-PE) Grenzableitstrom je Pfad 8/20 μs (N-PE) Protection level at IN (N-PE) Response time Fuse, max. Protection level at In (Up) Protection level at 5kA (Up) Temporary surge - UTOV Optical function indicator Signalling contact Design Ambient temperature (operational) Storage temperature Approvals Standards Dimensions Clamping range (rating- / min. / max.) Length x Width x Height Note mm2 mm 690 V 470 V / 690 V 750 V 750 V Class II 15 kA 30 kA 55 kA 260 V 40 kA < 1350 V ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 2 R 2 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 750 V 750 V Class II 15 kA 30 kA 150 kA 260 V 40 kA < 1350 V ≤ 25 ns 125 A gL < 3000 V < 2500 V 800 V green = OK; red = arrester faulty, replace 250 V 1A 1CO bei PU II 1 R 1 TE; Installation housing -40 ... 70°C -40 ... 70°C CE, ÖVE IEC61643-1, EN61643-11 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 Without telecomm. contact With telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 54 x 64 90 x 72 x 64 97 x 54 x 64 97 x 72 x 64 Ordering data Version Without telecomm. contact With telecomm. contact Type PU II 2+1 750V / 30kA PU II 2+1 R 750V / 30kA Qty. 1 Order No. 8974940000 Type PU II 3+1 750V / 30kA 1 8974950000 PU II 3+1 R 750V / 30kA Qty. 1 Order No. 8974980000 1 8974990000 Accessories Plug-in spare arrester PU II 0 750V / 30kA – 1000460000 B.84 Plug-in spare arrester PU II 0 750V / 30kA – 1000460000 Class I + II lightning arrester Surge protection Innovations 2010/2011 PU I 3+1 280 V PU I 3+1/R 280V/12.5kA Combi-arrester  lass I + II plug-in arrester for lightning • C protection equipotential bonding • S  uitable for lightning protection classes III and IV • High discharge current with 12.5 kA (10/350 μs) • L  ow residual voltage from Temporary surge - UTOV Optical function indicator faulty, replace Signalling contact II 3+1 R Design t temperature (operational) Ambient temperature (operational) Storage temperature ApprovalsRus in Vorbereitung Dimensions Clamping range (rating- / min. / max.) Length x width x height Technical data 385 V / 660 V ge 385 V continuous voltage, Uc (AC) 500 V continuous voltage, Uc (DC) Class II * s class to IEC 61643-1 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 110 kA rge current, max. (8/20 μs) ≤ 25 ns me 125 A gL x. < 1350 V on level for In (N-PE) < 1800 V n level at 5 kA (Up) < 1300 V y surge - UTOV 400 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 3+1 R 4 unit widths;Installation housing tional) -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation mm2 mm Note without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 72 x 64 97 x 72 x 64 * This product also fulfils the requirements for Class III with Uoc: 6 kV Ordering data Version without telecomm. contact with telecomm. contact Type PU II 3+1 385V/40kA PU II 3+1R 385V/40kA Qty. 1 1 Order No. 8859880000 8859890000 Note Accessories Note C.32 Plug-in spare arrester PU II 0 385V / 40kA - 8859940000 Plug-in spare arrester PU II 0 N-PE 280V / 40kA - 8871940000 C C.33 Surge protection for low-voltage supplies Surge protection for low-voltage supplies Class II with varistors Class II with varistors PU II 4/R 130 V / 40 kA PU II 3/R 130 V / 40 kA Surge protection of class II with Uc: 130 V • plug-in varistor top section • coded voltage level, var. voltgs. • high energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function C 11 14 12 L1 L2 L3 11 14 12 L1 N L2 OK OK CHANGE U OK OK CHANGE U CHANGE U OK CHANGE L3 OK CHANGE OK CHANGE CHANGE U U PE U U PE Technical data Technical data Nominal voltage max. continuous voltage, Uc (AC) max. continuous voltage, Uc (DC) Requirements class to IEC 61643-1 Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Response time Fuse, max. Protection level at In (Up) Protection level at 5 kA (Up) Temporary surge - UTOV Optical function indicator faulty, replace Signalling contact II 4 R Design nstallation housing Ambient temperature (operational) Storage temperature Approvals Dimensions Clamping range (rating- / min. / max.) Length x width x height mm2 mm Note Technical data 120 V / 230 V ge 130 V continuous voltage, Uc (AC) 170 V continuous voltage, Uc (DC) Class II * s class to IEC 61643-1 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 150 kA rge current, max. (8/20 μs) ≤ 25 ns me 125 A gL x. < 850 V on level at In (Up) < 500 V ion level at 5 kA (Up) 150 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 4 R 4 unit widths;Installation housing -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation Technical data 120 V / 230 V ge 130 V continuous voltage, Uc (AC) 170 V continuous voltage, Uc (DC) Class II * s class to IEC 61643-1 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 110 kA rge current, max. (8/20 μs) ≤ 25 ns me 125 A gL x. < 850 V on level at In (Up) < 500 V ion level at 5 kA (Up) 150 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 3 R 3 unit widths;Installation housing -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 72 x 64 97 x 72 x 64 without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 54 x 64 97 x 54 x 64 * This product also fulfils the requirements for Class III with Uoc: 6 kV * This product also fulfils the requirements for Class III with Uoc: 6 kV Type PU II 4 130V/40kA PU II 4 R 130V/40kA Type PU II 3 130V/40kA PU II 3 R 130V/40kA Ordering data Version without telecomm. contact with telecomm. contact Qty. 1 1 Order No. 8860010000 8860020000 Qty. 1 1 Order No. 8859990000 8860000000 Note Accessories Note C.34 Plug-in spare arrester PU II 0 130V / 40kA - 8860030000 Plug-in spare arrester PU II 0 130V / 40kA - 8860030000 Class II with varistors PU II 2/R 130 V / 40 kA Surge protection for low-voltage supplies Class II with varistors PU II 1/R 130 V / 40 kA Surge protection of class II with Uc: 130 V • plug-in varistor top section • coded voltage level, var. voltgs. • high energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function C 11 14 12 L1 L2 OK OK CHANGE U 11 14 12 L1 CHANGE OK U CHANGE U PE PE Technical data Technical data Nominal voltage max. continuous voltage, Uc (AC) max. continuous voltage, Uc (DC) Requirements class to IEC 61643-1 Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Response time Fuse, max. Protection level at In (Up) Protection level at 5 kA (Up) Temporary surge - UTOV Optical function indicator faulty, replace Signalling contact II 2 R Design nstallation housing Ambient temperature (operational) Storage temperature Approvals Dimensions Clamping range (rating- / min. / max.) Length x width x height mm2 mm Note Technical data 120 V al voltage 130 V continuous voltage, Uc (AC) 170 V continuous voltage, Uc (DC) Class II * s class to IEC 61643-1 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 75 kA arge current, max. (8/20 μs) ≤ 25 ns me 125 A gL x. < 850 V on level at In (Up) < 500 V ion level at 5 kA (Up) 150 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 2 R 2 unit widths;Installation housing -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation Technical data 120 V al voltage 130 V continuous voltage, Uc (AC) 170 V continuous voltage, Uc (DC) Class II * s class to IEC 61643-1 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 40 kA arge current, max. (8/20 μs) ≤ 25 ns me 125 A gL x. < 850 V on level at In (Up) < 500 V ion level at 5 kA (Up) 150 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 1 R 1 unit width;Installation housing -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 36 x 64 97 x 36 x 64 without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 18 x 64 97 x 18 x 64 * This product also fulfils the requirements for Class III with Uoc: 6 kV * This product also fulfils the requirements for Class III with Uoc: 6 kV Type PU II 2 130V/40kA PU II 2 R 130V/40kA Type PU II 1 130V/40kA PU II 1R 130V/40kA Ordering data Version without telecomm. contact with telecomm. contact Qty. 1 1 Order No. 8859970000 8859980000 Qty. 1 1 Order No. 8859950000 8859960000 Note Accessories Note Plug-in spare arrester PU II 0 130V / 40kA - 8860030000 Plug-in spare arrester PU II 0 130V / 40kA - 8860030000 C.35 Surge protection for low-voltage supplies Class II with varistors Class II with varistors PU II 2+1/R 550 V / 40 kA PU II 2+1/R 1000 V / 40 kA Surge protection of class II with Uc: 550 V for photovoltaic applications • plug-in varistor top section • Coded voltage levels, diverse voltage • high energy absorption with short time to sparkover • insert can be rotated through 180° • no follow current • installed in Insta distributor • thermal protection • coordination between class I with Up: PE] Nominal voltage voltage, Uc (DC) max. continuous voltage, Uc (AC) 1 max. continuous voltage, Uc (DC) ) Requirements class to IEC 61643-1 μs) Rated discharge current (8/20 μs) Limiting discharge current (8/20 μs) Discharge current, max. (8/20 μs) Response time vel at In (Up) Fuse, max. level at 5 kA (Up) Protection level at In (Up) Protection level at 5 kA (Up) Temporary surge - UTOV Optical function indicator faulty, replace Signalling contact e (operational) Design nstallation housing Ambient temperature (operational) Storage temperature Approvals Dimensions Clamping range (rating- / min. / max.) Length x width x height mm2 mm Note Technical data ≤ 1000 V o IEC 60364-7-712 900 V AC / 1200 V DC ge, DC [(L+/L-) —>PE] 550 V continuous voltage, Uc (DC) 550 V rements class to IEC 61643-1 745 V discharge current (8/20 μs) Class II * scharge current (8/20 μs) 20 kA discharge current (8/20 μs) 40 kA ing discharge current (8/20 μs) 40 kA arge current, max. (8/20 μs) ≤ 25 ns level at In (Up) 125 A gL on level at 5 kA (Up) < 2650 V surge - UTOV < 1700 V on level at 5 kA (Up) 550 V rary surge - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 2+1 R ional) 3 unit widths;Installation housing -40 … 80°C erature (operational) -40 … 85°C erature CE, ÖVE, cURus in preparation Technische Daten ≤ 1000 V nach IEC 60364-7-712 900 V AC / 1200 V DC , DC [(L+/L-) —>PE] 550 V te Dauerspannung, Uc (DC) 550 V derungsklasse nach IEC 61643-1 745 V te Dauerspannung, Uc (DC) Class II * klasse nach IEC 61643-1 20 kA strom, max. (8/20 μs) 40 kA ableitstrom (8/20 μs) 40 kA tstrom, max. (8/20 μs) ≤ 25 ns bei In (Up) 125 A gL gel bei 5kA (Up) < 2650 V Überspannung - UTOV < 1700 V Funktionsanzeige 550 V räre Überspannung - UTOV green = OK; red = arrester faulty, replace 250 V 1A 1CO at PU II 2+1 R ) 3 unit widths;Installation housing -40 … 80°C peratur (Betrieb) -40 … 85°C tur CE, ÖVE, cURus in preparation without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 54 x 58 99 x 54 x 58 without telecomm. contact with telecomm. contact 25 / 4 / 25 25 / 4 / 25 90 x 54 x 58 99 x 54 x 58 * This product also fulfils the requirements for Class III with Uoc: 6 kV * This product also fulfils the requirements for Class III with Uoc: 6 kV Type PU II 2+1 550V/40kA PU II 2+1R 550V/40kA Type PU II 2+1 1000V DC PU II 2+1R 1000V DC Ordering data Version without telecomm. contact with telecomm. contact Qty. 1 1 Order No. 8882340000 8882350000 Qty. 1 1 Order No. 8882340001 8882350001 Note Accessories Note C.36 Plug-in spare arrester PU II 0 550V / 40kA - 8860120000 Plug-in spare arrester PU II 0 N-PE 280V / 40kA - 8871940000 Plug-in spare arrester PU II 0 550V / 40kA - 8860120000 Plug-in spare arrester PU II 0 N-PE 280V / 40kA - 8871940000 C C.37 Surge protection for low-voltage supplies Surge protection for low-voltage supplies Class II with varistors Class II with varistors PU II 4/R 550 V / 40 kA PU II 3/R 550 V / 40 kA Surge protection of class II with Uc: 550 V • plug-in varistor top section • coded voltage level, var. voltgs. • high energy absorption with short response time • 180° rotatable insert • no follow current • installation in Insta distributor • thermal safety function • coordination between class I with Up: 10 kW lightning and overvoltage protection in accordance with lightning protection class III. To ensure that your installation is future-safe, it goes without saying that our components satisfy the requirements. Module box after lightning strike F.3 Surge protection for photovoltaic systems Photovoltaic application example Optimally protected, with surge protection from Weidmüller Our surge protection modules in Class I and Class II (B and C arresters) ensure voltage occurrences are quickly limited and that the current is safety discharged. This allows you to avoid expensive damages or even complete outages in your photovoltaic facility. For buildings with or without lighting protection systems – we have the right product for every application! We can deliver the modules as you require – fully customized and pre-wired into housing. Deploying surge protection devices (SPDs) in photovoltaic systems F There are a number of special characteristics to be considered when deploying surge protection devices (SPDs) in photovoltaic systems. In contrast to utilizing SPDs in AC voltage circuits, photovoltaic systems represent a DC voltage source with specific characteristics. The system concept must take these specific characteristics into consideration and coordinate the use of SPDs accordingly. For instance SPD specifications for PV systems must be designed both for a maximum no-load voltage of the solar generator (VOC STC = voltage of the unloaded circuit under standard test conditions) as well as with regard to ensuring maximum system availability and safety. The photovoltaic (PV) is an elementary pillar of power generation in the field of renewable or rather regenerative energy. That does not just apply to Germany; Southern Europe and North America are equally important export markets. For the installation of photovoltaic systems the standard standard IEC 60364-7-712:2002 [1] has been applicable since June 2006. This is a harmonised European standard, which means it is a HD document. Its transitional period ended on 1st March 2008; as a consequence the standard is in force and must be applied. This standard contains information relating to overvoltage protective devices and lightning protection. It does not explicitly require surge voltage protection; however, it is recommended (Figure 1). Equally, the standard points out that when lightning protection is deployed the PV system must be protected by an isolated air-termination system – and the separation distance must be maintained. External lightning protection Owing to their large surface expansion and generally exposed installation location photovoltaic systems are particularly risk from atmospheric discharges – such as lightning. At this point there is a need to differentiate between the effects of direct lightning strikes and so-called indirect (inductive and capacitive) strikes. On the one hand the necessity for lightning protection depends on the normative specifications of the relevant standards and on the application itself on the other; in other words, depending on if it is a building or field installation. With building installations a difference is drawn between the installation of a PV generator on the roof of a public building – with an existing lightning protection system – and the installation on the roof of a barn – without a lightning protection system. Field installations also offer large potential targets due to their largearea module arrays; in this case, an external lightning protection solution is recommendable for this type of system to prevent direct lighting strikes. Normative information is contained in the DIN EN 62305-3 (VDE 0185-305-3) Supplement 2 (design specifications according to protection class and hazard level LPL III) [2] and VdS guidelines 2010 [3] (lightning protection is required in PV systems > 10kW). In addition, surge protection measures are required. For instance, preference should be afforded to separate air-termination systems to protect the PV generator. However, if it is not possible to avoid a direct connection to the PV generator, in other words the safety separation distance cannot be maintained, then the effects of partial lightning currents must be taken into consideration. Fundamentally, shielded cables should be used for the main lines of generators to keep induced overvoltages as low as possible. In addition, if the cross-section is sufficient (min. 16mm² Cu) the cable shielding can be utilized to conduct partial lightning currents. The same applies to the utilization of closed metal housings. Earthing must be connected at both ends of cables and metal housings. That ensures that the main lines of the generator fall under LPZ1 (Lightning Protection Zone); that means that a SPD type 2 suffices. Otherwise, an SPD type 1 would be required. Utilization and correct specification of surge protection devices In general, it is possible to consider the deployment and specification of SPDs in low voltage systems on the AC side as standard procedure; however, the deployment and the correct design specification for PV DC generators still remains a challenge. The F.4 Surge protection for photovoltaic systems Photovoltaic application example reason is firstly a solar generator has its own special characteristics and, secondly, SPDs are deployed in the DC circuit. Conventional SPDs are typically developed for alternating voltage and not direct voltage systems. Relevant product standards [4] have covered these applications for years, and these can fundamentally also be applied to DC voltage applications. However, whereas previously relatively low PV system voltages were realised, today these are already achieving approx. 1000V DC in the unloaded PV circuit. The task is indeed to master system voltages of that order with suitable surge protection devices. At which positions it is technically appropriate and practical to position SPDs in a PV system depends primarily on the type of system, the system concept and the physical surface area. Figure 2 and 3 illustrate the principle difference: Firstly, a building with external lightning protection and a PV system mounted on the roof (building installation); secondly, an expansive solar energy system (field installation), also fitted with an external lightning protection system. In the first instance – because of the shorter cable lengths – protection is merely implemented at the DC input of the inverter; in the second case SPDs are installed in terminal box of the solar generator (to protect the solar modules) as well as at the DC input of the inverter (to protect the inverter). SPDs should be installed close to the PV generator as well as close to the inverter as soon as the length of cable required between the PV generator and the inverter extends beyond 10 meters (Figure 2). The standard solution to protect the AC side, meaning the inverter output and network supply, must then be achieved by utilizing SPDs type 2 installed at the inverter output and – in the case of a building installation with external lightning protection at the mains feed-in point – equipped with an SPD type 1 surge arrester. Figure 1: Schematic diagram from standard IEC 60364-7-712:2002 Figure 2: Building installation with external lightning protection system, in compliance with air termination distances Special characteristics on the DC solar generator side Until now protection concepts for the DC side always used SPDs for normal AC mains voltages, whereby L+ and L- respectively were wired to earth for protection. Thereby, the SPDs were rated for at least 50 percent of the maximum solar generator no-load voltage. After a number of years insulation faults can occur in the PV generator. As a consequence of this fault in the PV system the full PV generator voltage is then applied to the non-faulty pole in the SPD and results in an overload event. If the load on SPDs based on metal-oxide varistors from a continuous voltage is too high this can possibly result in their destruction or trigger the disconnecting device. In particular in PV systems with high system voltages it is not possible to completely exclude the possibility of Figure 3: Field installation with external lightning protection system F.5 F Surge protection for photovoltaic systems Photovoltaic application example F a fire developing under unfavourable circumstances caused by a non-extinguished switching arc when the disconnection device is triggered. Even upstream overload protection elements (fuses) are not a solution to this probability, as the short-circuit current of the PV generator is only slightly higher than that of the rated current. Today, PV systems with system voltages of approx. 1000V DC are increasingly being installed to keep power losses as low as possible. To ensure that SPDs can master such high system voltages the star connection consisting of three varistors has proven reliable and has become established as a quasi standard (Figure 4). If an insulation fault occurs two varistors in series still remain, which effectively prevents the SPD from being overloaded. Nonetheless, it is also the case here that so-called leakage currents flow in the varistor itself. The likelihood of higher leakage currents increases as the varistor ages and frequent overvoltage loads. In unfavourable circumstances higher leakage currents can in turn (as described above) result in a fire developing due to the insufficient DC switching capacity of the disconnecting device. That means there are two different aspects to be considered – a too high continuous voltage applied to the SPD caused by a fault in the PV system and the flow of a high leakage current, for example due to frequent overvoltage loads. A solution is offered by a star connection (Figure 5) consisting of two varistors and a spark gap to the earth potential. The star connection prevents a too-high continuous current being applied to the SPD in the event of an insulation fault in the PV circuit; the spark gap itself prevents a leakage current. In other words: The spark gap prevents the suppressor circuit from being activated should an insulation fault occur. In reality, the connection in series of a metaloxide varistor and a spark gap (here a gas discharge tube) is nothing new; it offers a reminder of the days of the old valve-type arresters. Utilization in a DC circuit is the only difference. To effectively extinguish the gas discharge tube the voltage applied must be less than the minimum arc voltage. In conclusion it is possible to say: with a star connection composed of two varistors and a spark gap it is possible to achieve a suppressor circuit that is absolutely free of leakage-currents and prevent undesired actuation of the disconnecting device. This in turn effectively prevents the scenario described above of a fire developing. And at the same time any influencing of an insulation monitoring device is also prevented. That facilitates a completely unearthed, floating construction – even in conjunction with very high DC voltages. In this instance Weidmüller offers a sophisticated, applications oriented solution with its SPD type 2 surge arrester PU II 2+1 550 V up to VOC STC < 1000 V DC. (Figure 5). F.6 Converter DC Solar Panel Uoc < 1000 Vc AC Insulationfault toward PE U U MOV MOV U MOV = Metall Oxyd Varistor MOV Figure 4: Y-shaped protective circuitry with three varistors Converter DC Solar Panel Uoc < 1000 Vc AC Insulationfault toward PE U U MOV MOV MOV = Metall Oxyd Varistor GDT = Gas Discharge Tubes GDT Figure 5: Y-shaped protective circuitry with two varistors and a spark gap Figure 6: Building installation with external lightning protection, not in compliance with air termination distances Surge protection for photovoltaic systems Photovoltaic application example Practical applications As already noted, a difference is drawn between building and field installations in practical solutions. If an external lightning protection solution is fitted, the PV generator should preferably be integrated into this system as an isolated arrester device system. IEC 62305-3 specifies that the air termination distance must be maintained. If it cannot be maintained then the effects of partial lightning currents must be taken into consideration. On this point the standard for protection against lightning IEC 62305-3 Supplement 2 states in Section 17.3: ‘to reduce induced overvoltages shielded cables should be used for the main lines of the generator’. If the cross-section is sufficient (min. 16 mm² Cu) the cable shielding can also be used to conduct partial lightning currents. Supplement (Figure 5) - Protection against lightning for photovoltaic systems – issued by the ABB (Committee for Lightning Protection and Lightning Research of the (German) Association for Electrical, Electronic and Information Technologies) states that the main lines for the generators should be shielded. That means that lightning current arresters (SPD type 1) are not required, notwithstanding, however, surge voltage arresters (SPD type 2) are necessary on both sides. As Figure 6 illustrates a shielded main generator line offers a practical solution and achieves LPZ 1 status in the process. In this manner, SPD type 2 surge arresters are deployed in compliance with standards specifications. PU II 2+1 550 V / 40 kA • 470/690 V overvoltage arrester • Suitable for PV-voltage of up to 1,000 V • High energy absorption with Imax: 40 kA per disc PU II 4 280 V / 40 kA F • 230/400 V overvoltage arrester • Suitable for the TN CS power system • High energy absorption with Imax: 40 kA per disc PU BC • 230/400 V combined lightning and voltage surge arrester • Single-pole version with Iimp: 16 kA • High energy absorption with Imax: 60 kA per PU BC • Option of V-form connection of conductors Ready-to-fit solutions To ensure on-site installation is as straightforward as possible Weidmüller offers ready-to-fit solutions to protect the DC and AC sides of inverters. Plug and Play boxes with type 2 surge arresters both for DC and for the combination with the AC side reduce installation times; they are designed to offer IP 65 rated protection and equipped with MC4 connections. Weidmüller offers PV boxes for one or two solar strings as well as the combination with the AC side and a disconnecting device on the DC side in compliance with DIN VDE 0100 (VDE 0100) Part 712 (Figure 6). Weidmüller also supplies customised assemblies on request. The products described below protect your photovoltaic installation, secure your investment and increase the availability of the installation. PV-Box AC/DC • Plug and Play - all connections are hard-wired internally • MC4 connections, other connections are also possible • PU II surge arrester especially for PV systems • Customer-specific assemblies are available. F.7 Surge protection for photovoltaic systems Photovoltaic application example Our products offer you the following advantages: • Plug-in varistor top sections are easy to replace • Protection is quickly available, that means longer service life of the protected installation • Low residual voltage and consequently safety of the installation • Thermal and dynamic protection of arresters with mains disconnection in the event of fault • Coded voltage level prevents plugging in of incorrect module F Note: Country-specific standards and guidelines must be observed Literature [1] DIN VDE 0100(VDE 0100) part 712: 2006-06, Requirements for special installations or locations. Solar photovoltaic (PV) power supply systems [2] DIN EN 62305-3 (VDE 0185-305-3)2006-10 Protection against lightning, part 3: Protection for structures and persons [3] VdS Directive 2010:2005-07 Risk-oriented lightning and surge protection; Guidelines for loss prevention, VdS Schadenverhütung Verlag (publishers) [4] DIN EN 61643-11 (VDE 675-6-11): 2007-08 Low-voltage surge protective devices – Part 11: surge protective devices for use in low-voltage power systems – requirements and tests F.8 Surge protection for photovoltaic systems Photovoltaic application example Modular use of our surge protection components If a lightning protection system is already present on the building, this must be the highest point of the entire system. All modules and cables of the photovoltaic installation must be installed below the air terminations. Separation distances of at least 0.5 m to 1 m must be adhered to. Also, the external lightning protection system requires the installation of a lightning arrester of class I in the incoming supply of the building. If no lightning protection system is present, the use of class II arresters is sufficient. Air termination > 0.5 m to 1 m Generator terminal box F > 0.5 m . to 1 m . PV generator Consumers Power inverter (example drawing: no liability taken) You get from us safe surge protection for all components to be protected. PU II 2+1 550 V / 40 kA Y-connection PU II 2+1 550 V / 40 kA For a large distance between PV generator and inverter PU II 4 280 V / 40 kA For a large distance between inverter and house incoming supply PU BC In the event of an existing lightning protection system F.9 Surge protection for photovoltaic systems Photovoltaic surge protection PV-Box DC PV-Box DC 2 L+ PE F Male Female PE MC4 MC4 L- L+ PE Male Female MC4 MC4 L- Male Female Male Female MC4 MC4 MC4 MC4 L+ PE L- Male Female PE Male Female MC4 MC4 MC4 MC4 Technical Data Technical Data Suitably for DC Voltage ≤ 1,000 V Number of strings to be protected Number MC4 plugs male Number MC4 plugs female Number of PE-connection Surge protection for AC Direct connection via measurement disconnect terminal DC-Main switch (50 A DC) Housing Dimensions Length x width x height Note mm Technische Daten yes 1 2 2 1 no no no IP65 Technische Daten yes 2 4 4 1 no no no IP65 190 x 185 x 106 250 x 330 x 140 Suitable for the protection of the DC side of one string. The connection works via MC4 plugs with Uoc: < 1,000 V. Suitable for the protection of the DC side of two strings. The connection works via MC4 plugs with Uoc: < 1,000 V. Type PV-Box DC Type PV-Box DC 2 Ordering data Version Note Accessories Note F.10 Qty. 1 Order No. 8959710000 Qty. 1 Order No. 8959720000 PV-Box AC/DC 2 PV-Box AC/DC L PE Surge protection for photovoltaic systems Photovoltaic surge protection L+ PE L L- PE L+ PE L- L+ PE L- PE Male Female MC4 MC4 Male Female MC4 MC4 Male Female Male Female MC4 MC4 MC4 MC4 Male Female PE Male Female MC4 MC4 MC4 MC4 Technical Data Technical Data Suitably for DC Voltage ≤ 1,000 V Number of strings to be protected Number MC4 plugs male Number MC4 plugs female Number of PE-connection Surge protection for AC Direct connection via measurement disconnect terminal DC-Main switch (50 A DC) Housing Dimensions Length x width x height Note mm Technische Daten yes 1 2 2 1 yes no no IP65 Technische Daten yes 2 4 4 1 yes no no IP65 185 x 185 x 110 250 x 330 x 145 Suitable for the protection of the DC side of one string. The connection for DC works via MC4 plugs with Uoc: < 1,000 V. The 230 V AC are direct connected. Suitable for the protection of the DC side of two strings. The connection for DC works via MC4 plugs with Uoc: < 1,000 V. The 230 V AC are direct connected. Type PV-Box AC/DC Type PV-Box AC/DC 2 Ordering data Version Qty. 1 Order No. 8959730000 Qty. 1 Order No. 8959740000 Note Accessories Note F.11 F Surge protection for photovoltaic systems Photovoltaic surge protection PV-Box Multistring L+ PE L- F L+ L- + - Technical Data Technical Data Suitably for DC Voltage ≤ 1,000 V Number of strings to be protected Number MC4 plugs male Number MC4 plugs female Number of PE-connection Surge protection for AC Direct connection via measurement disconnect terminal DC-Main switch (50 A DC) Housing Dimensions Length x width x height Note Technische Daten no 8 no no 1 no yes yes IP65 mm 250 x 330 x 145 Suitable for 8 Strings up to Uoc < 500 V via measurement disconnect terminals. All parts are wired with the surge protection device. The DC-main switch works up to 50 A. The external wiring goes directly in the measurement terminals. Ordering data Version Note Accessories Note F.12 Type PV-Box Multistring Qty. 1 Order No. 8959750000 Things worth knowing about surge protection Things worth knowing about surge protection 3+1 circuit: universal solution G.2 Country-specific standards and directives G.4 Standard texts for tenders G.9 Questions and answers concerning surge protection G.10 Glossary G.13 Things worth knowing about surge protection Contents G G.1 Things worth knowing about surge protection G 3+1 circuit: universal solution Surge protection with 3+1 circuit in consumer installations with TT systems 3+1 does not always equal 4! At least not in the case of protective circuits with arresters in a TT system. In a TT system the supply is via the three phase conductors L1, L2 and L3 and the neutral conductor N, i.e. without an additional integral PE conductor. The equipotential bonding is then made separately within the consumer installation through the earthing. The outcome of this is that the neutral conductor can accommodate a higher voltage compared to the earth potential. Therefore, to protect against overvoltages between neutral conductor and earth potential, an arrester must be incorporated here as well. The “four-arrester circuit” does not satisfy all safety aspects. Up to now, four arresters, i.e. one each between earth potential and L1, L2, L3 and N, were installed in consumer installations with TT systems. However, this “four-arrester circuit” is no longer regarded as the optimum solution because the physical characteristics of the varistors used may lead to unacceptably high touch voltages at the PE conductor in the consumer installation. Depending on the age of the system, leakage currents can flow through varistors and cause overvoltages via the earthing resistance. The downstream residual-current circuit-breaker always included in TT systems cannot measure such leakage currents and therefore cannot be tripped. TN-S system G.2 Furthermore, a failed, i.e. low-resistance, varistor would create a connection between N and PE. One remedy is to install an arrester disconnector in series with the varistors. But an arrester disconnector that monitors the varistors takes up space and costs extra. If instead of varistors, sparkover gaps were to be arranged between the conductors and the equipotential bonding, then that, too, would not be an ideal solution. The longer time to sparkover and the characteristics of the sparkover gaps result in higher residual voltages. 3+1 circuit provides better protection against hazardous touch voltages The 3+1 circuit includes varistors the three L conductors and the N conductor, and a sparkover gap between the base of the three varistors at the N conductor and the equipotential bonding rail (PE). The size of the sparkover gap must be such that it can accommodate the total current of the three phase conductors and the neutral conductor. The sparkover voltage of the sparkover gap in 230 V systems should be 1.5...2 kV. Things worth knowing about surge protection 3+1 circuit: universal solution Note: Although the “four-arrester circuit”, i.e. with one varistor each between earth potential and L1, L2, L3 and N, is prescribed in VDE 0100 part 534 (section 524.2.1) for consumer installations in TN-S systems, the 3+1 circuit would also be possible here without increasing the risk. In ÖVE/ÖNORM E 8001-1/A2:2003-11-01, the 3+1 circuit is already expressly listed for use in TN-S and TT systems. The sparkover gap isolates the three varistors electrically from the PE so that leakage currents through the varistors cannot cause voltage increases at the PE. The residual-current circuit-breaker behind the 3+1 circuit then provides reliable protection against hazardous touch voltages in all situations. In terms of its relevance for safety aspects, the 3+1 circuit described in VDE 0100 part 534 (section 534.2.2) can therefore be regarded as a solution for surge protection in TT systems. G TT system G.3 Things worth knowing about surge protection Country-specific standards and directives Surge protection forum Construction standards/directives/legal basis The availability of electrical and electronic equipment and systems is a decisive factor for the operator, at times for their continued existence. It is therefore important to prevent loss and faults that are frequently caused by overvoltage events. For this reason, the standards and directives relevant to this demand lightning and surge protection for buildings, parts of buildings, structural and technical installations (objects). G The IEC TC 81 technical committee deals with lighting protection all over the world. The new IEC 62305 international standard series was introduced by resolution in October 2001. The first four of the planned five parts of the new IEC 62305 series have been with us since January 2006: • IEC 62305-1: General principles • IEC 62305-2: Risk management • IEC 62305-3: Physical damage to structures and life hazard • IEC 62305-4: Electrical and electronic systems within structures The German committee K 251 responsible for implementation in Germany has decided to retain the VDE classification of the new series of standards of DIN EN 62305 as VDE 0185-305 parts 1-4. This new series of standards will replace the prestandards of the series DIN V VDE V 0185, which were published in November 2002, with a transition period (1 Feb 2009). In future (from November 2006): • DIN EN 62305-1 (VDE 0185-305-1):2006-11 • DIN EN 62305-2 (VDE 0185-305-2):2006-11 • DIN EN 62305-3 (VDE 0185-305-3):2006-11 • DIN EN 62305-4 (VDE 0185-305-4):2006-11 The draft standard part 5 is presently in the consultation phase. It is known that lighting protection equipotential bonding is not sufficient in itself to protect electrical equipment from voltage surges. On account of that, standards such as: • DIN VDE 0100 part 410 • DIN VDE 0100 part 540 • DIN VDE 0100 part 443 • DIN V VDE V 0100 part 534 • DIN VDE 0800 part 1 • DIN VDE 0800 part 2 • DIN VDE 0800 part 10 • DIN VDE 0845 part 1 • DIN VDE 0845 part 2 explicitly require measures for protection against voltage surges. In DIN VDE 0100, the surge protection measures for low-voltage installations and, in the DIN VDE 0800 series, the surge protection measures for communication engineering as a whole are described. Appendix A of DIN V VDE V 0100-534 shows the selectively graded use of surge arresters of class I (B arresters) in the main power supply, class II (C arresters) in the sub-circuit distribution board and class III (D arresters) in the area of the final circuit. Appendix A of DIN V VDE V 0100 part 534. Since June 2001, E DIN IEC 60364-5-53/A2 (VDE 0100 part 534):2001-06 has been available in draft form. This is intended as the replacement for DIN V VDE V 0100-534. The international equivalent is IEC 60364-5-53:2002-06. The chapter 534: “Devices for protection against overvoltages” contains the devices for protection against overvoltages, the selecting of these and their use in the building installation. The rules that apply on the low voltage side are adapted to communication electronics as a whole and are described by the national series of standards 0800 parts 1, 2 and 10 and 0845 parts 1 and 2. DIN VDE 0800 describes general issues such as earthing, equipotential bonding, etc. and DIN VDE 0845 the measures for protecting against overvoltage events of all kinds. Guidelines of the loss insurers The guidelines apply to decisions on whether lightning and surge protection is to be provided for buildings, parts of buildings, structural and technical installations. The guidelines become, on agreement, a binding part of the insurance contract between insurer and policyholder. G.4 However, their application does not exempt the insured party from observance of legislation, statutory instruments, official requirements and generally accepted codes of practice such as that described in the DIN VDE standards. The building regulations of different countries and the relevant statutory and official regulations and codes of practice, call for lightning protection systems to be installed in certain buildings for reasons of public safety, e.g. in shops, hospitals, schools and children's homes, etc. The generally acknowledged code of practice, in this case DIN EN 62305 (VDE 0185-305):2006-11 or transitionally also DIN V VDE V 0185:2002-11, must be adhered to when installing technical systems. Issues relating to the installation arise not only in connection with official requirements but also when the insurers call for lightning protection, e.g. for highracking warehouses or plants with a high risk of explosion. Similar relationships apply to surge protection. For example, DIN VDE 0100 part 443 specifies risk factors which determine the installation of surge protection measures. • VdS 2031: Lightning and surge protection in electrical installations • VdS 2028: Foundation earth electrodes for equipotential bonding and lightning protection earth termination • VdS 2019: surge protection in residential buildings • VdS 2569: surge protection for electronic IT systems • VdS 2010: Risk-based lightning and surge protection • VdS 2007: IT installations • VdS 3428: surge protection devices Furthermore, in Germany lightning protection is also covered in the construction law requirements of the individual federal states and also in national regulations. In light of this situation, the Association of German Property Insurers has produced a table to simplify the assignment of lightning protection classes and surge protection requirements to buildings and installations (VdS guideline 2010, 2005-07). This takes into account the experience and findings of loss prevention experts as well as legislation, official regulations and standards. Legal basis The Association of German Property Insurers (VdS) publishes a number of documents covering particular applications, e.g. electrical installations, IT systems, agricultural businesses and residential buildings: • VdS 2192: Leaflet on surge protection for loss prevention • VdS 2014: Determining causes of damage due to lightning and surge • VdS 2258: Protection against surge • VdS 2006: Lightning protection by means of lightning arresters • VdS 2017: Lightning and surge protection for agricultural businesses Basically, lightning and surge protection is not a mandatory provision in the form of legislation, even though lightning and surge protection is covered in Germany's EMC Act. However, it is important to know that there is indeed a legal basis. This comes into play when a loss event has occurred and, as a result, legal proceedings become relevant. Things worth knowing about surge protection Country-specific standards and directives In Germany, the following legal aspects must be taken into account: Civil law: • BGB (German Civil Code) cl. 633 Contractor's duty of warranty; removal of defects cl. 276 Responsibility for one's own conduct cl. 278 Responsibility for persons employed in performing an obligation cl. 459 Liability for defect of quality cl. 823b Unlawful actions • Produkthaftungsgesetz (Product Liability Act) cl. 3 Identification of a defect/ Competence G • Gerätesicherheit (Safety of Equipment) cl. 3 Code of practice • AVBEltV (General Conditions for Electricity Supplies to Standard-rate Customers) Duty to observe the standards Statutory instruments: • Gewerbeordnung (Trade and Industry Act) cl. 24 Installations requiring monitoring cl. 120a Mortal danger and other health risks • VOB (Contract Procedures for Building Works) cl. 3 Suspected defects cl. 4/2 Responsibility/Code of practice cl. 4/3 Written notification of concerns Basically, a person undertaking work is always liable for ensuring that his work is free from defects. The decisive starting point from which to establish whether work is free from defects is adherence to the generally accepted codes of practice. G.5 Things worth knowing about surge protection G Country-specific standards and directives Surge protection to ÖVE/ÖNORM E 8001-1 When the amendment of Electrical Engineering Regulation ETV 2002/A1 came into effect through the publication in the Federal Law Gazette of 30 January 2006, the amendment of ÖVE/ÖNORM E 8001-1/A2: 2003-11-01 also became binding. Low-voltage distribution systems: The following transitional periods are defined: from the time the amendment came into effect, electrical installations must have been planned in accordance with these rules and, from 1 January 2007, their construction must also conform. Consumer installations: ÖVE/ÖNORM E 8001-1/A2 Section 18 contains the directives for protection of electrical installation against transient voltage surges. The requirements of this section should be regarded as minimum requirements. Transient surge are rises in voltage due to atmospheric discharge (lightning) or switching actions introduced into the conductor system. ÖVE/ÖNORM E 8049-1 deals with lightning protection of physical structures. The protection of networks other than low-voltage systems (e.g. data networks) is covered in other regulations (e.g. ÖVE-F1 part 7 for IT systems). ÖVE/ÖNORM E 8001-1/A2 Section 18.2.2: Protection against effects of lightning Section 18.2.2.1: Protection against indirect effects of lightning is realised by type 2 surge protection devices. For the installation of surge protection devices, the standard distinguishes between distribution networks and consumer installations. G.6 Section 18.2.2.1.1: Surge protection devices that protect against indirect effects of lightning must be installed in overhead systems and in mixed overhead /cable systems. Section 18.2.2.1.2: Surge protection devices against indirect effects of lightning must be installed in every consumer installation. In a TN-S system, arresters are installed – in the 4+0 system between each of the phase conductors and the PE rail or main earthing bar and between the neutral conductor and PE rail or main earthing bar. The maximum continuous voltage of surge protection devices between the phase conductor and PE rail or main earthing bar must be at least 1.1 times the value of the phase-to-neutral potential difference and between the neutral conductor and PE rail or main earthing bar at least equal to this value. Section 18.2.2.2: Protection against indirect effects of lightning, if required, is to be realised by type 1 surge protection devices, and if required, additionally by surge protection devices of types 2 and/or 3. ÖVE/ÖNORM E 8001-1/A2 Section 18.3: Installation of surge protection devices of types 1 and/or 2, and Section 18.4.3: Selection of maximum continuous voltage (Uc) In a TN-C system, arresters are incorporated between each phase conductor and the PEN conductor. The maximum continuous voltage of surge protection devices must be at least 1.1 times the phase-to-neutral potential difference. – in the 3+1 system between the phase conductors and neutral conductor as well as between the neutral conductor and PE rail or main earthing bar. The maximum continuous voltage of surge protection devices between the phase conductor and neutral conductor must be at least 1.1 times the value of the phase-to-neutral potential difference and between neutral conductor und PE rail or main earthing bar at least equal to this value. In the IT system with distributed neutral conductor arresters are installed between each phase conductor and the PE rail or main earthing bar as well as between the neutral conductor and PE rail or main earthing bar. The maximum con-tinuous voltage of surge protection devices between the phase conductor and PE rail or main earthing bar must be at least √3 times the value of the phaseto-neutral potential difference and between the neutral conductor and PE rail or main earthing bar at least equal to this value. In the IT system without neutral conductor, arresters are installed between each phase conductor and PE rail or main earthing bar. The maximum continuous voltage of surge protection devices must be at least equal to the value of the phase-to-neutral potential difference. In the TT network, arresters are installed – in the 4+0 system with additional arrester disconnector between each phase conductor, the arrester disconnector and PE rail or main earthing bar and between the neutral conductor, arrester disconnector and PE rail or main earthing bar. The maximum continuous voltage of surge protection devices between the phase conductor, arrester disconnector and PE rail or main earthing bar must be at least 1.1 times the value of the phase-to-neutral potential difference and between the neutral conductor, arrester disconnector and PE rail or main earthing bar at least equal to this value. The arrester disconnector must possess a minimum surge current strength of at least 10 kA 8/20 µs for single-phase consumer installations and at least 20 kA 8/20 µs for 3-phase consumer installations. – in the 3+1 system between the phase conductors and neutral conductor as well as between neutral conductor and PE rail or main earthing bar. The maximum continuous voltage of surge protection devices between phase conductor and neutral conductor must be at least 1.1 times the value of the phase-toneutral potential difference and between neutral conductor and PE rail or main earthing bar at least equal to this value. Voltage rating of consumer installation In all network forms, an arrester can optionally be installed between the phase conductors. The maximum continuous voltage of surge protection devices must be at least 1.1 times the value of the phase voltage. The quoted selection criteria relate, in accordance with ÖVE/ÖNORM E 8001-1/A2 Section 18.4.1, to surge protection devices as per ÖVE/ÖNORM EN 61643-11. Where other surge protection devices are used, the appropriate verifications must be furnished. Section 18.4.2: Selection of protection level (Up) For protection against indirect effects of lightning, the maximum protection level for a consumer installation with a voltage rating of 230/400 V (phase-to-neutral potential difference 1300 V) is 2500 V. For a consumer installation with a voltage rating of 400/690 V (phase-to-neutral potential difference 1600 V), the maximum protection level is 4000 V. For a consumer installation with a voltage rating of 1000 V (phase-to-neutral potential difference 1000 V), the maximum protection level is 6000 V. For protection against direct effects of lightning, the same values apply for selection of the protection level as for protection against indirect effects of lightning. Phase-to-neutral conductor (a.c. or d.c.) V to Things worth knowing about surge protection Country-specific standards and directives 50 Maximum protection level V 500 over 50 to 100 800 over 100 to 150 1500 230/400 over 150 to 300 2500 400/690 over 300 to 600 4000 1000 over 600 to 1000 6000 G.7 G Things worth knowing about surge protection G Country-specific standards and directives If it is not possible to provide the required protection level with an overvoltage device or a set of surge protection devices, additional surge protection devices that are coordinated to each other must be installed. at least 50 kA and for singlephase supplies, at least 25 kA. These minimum requirements correspond to lightning protection classes III and IV as per ÖVE/ÖNORM E 8049-1. injury is possible in the event of false tripping.) False tripping of residual current protection devices can occur where discharge currents are more than 3 kA or where an arrester has failed. ÖVE/ÖNORM E 8001-1/A2 Section 18.4.4: Selection in respect of temporary overvoltages (TOVs). ÖVE/ÖNORM E 8001-1/A2 Section 18.6: Protection for overcurrent ÖVE/ÖNORM E 8001-1/A2 Section 18.11: Connecting wires Short circuit protection must be guaranteed by the correct choice of overcurrent protection device. These overcurrent protection devices have to be less than or equal to the maximum permissible overcurrent protection stated by the manufacturer. The connecting wires of arresters and also earth wires should be as short as possible and should have no loops (low-impedance routing). TOV is an overvoltage of relatively long duration oscillating at mains frequency that is not or only weakly attenuated. Overvoltage protection devices must satisfy the requirements of ÖVE/ÖNORM EN 61643-11:2003, Section 7.7.4. The Weidmüller surge protection device is tested to these standards. ÖVE/ÖNORM E 8001-1/A2 Section 18.4.5: Selection of rated discharge current (In) and lightning surge current (Iimp) Section 18.4.5.1: For protection against indirect effects of lighting, the rated discharge current of surge protection devices must be at least 5 kA 8/20 µs per protective path (e.g. L-N, L-PE). Where the 3+1 system is used, the rated discharge current of the surge protection device between neutral conductor and PE conductor for 3-phase supplies must be at least 20 kA 8/20 µs and for singlephase supplies, at least 10 kA 8/20 µs. Section 18.4.5.2: For protection against direct effects of lighting, the rated discharge current of surge protection devices must be at least 12.5 kA per protective path (e.g. L-N, L-PE). Where the 3+1 system is used, the rated discharge current of the surge protection device between neutral conductor and PE conductor for 3-phase supplies must be G.8 ÖVE/ÖNORM E 8001-1/A2 Section 18.8: Installation in conjunction with residual current protection devices. Section 18.8.1.: The installation of type 1 surge protection devices after residual current protection devices (RCDs) is not permissible, except when the surges are to be expected on the load side of the residual current protection device. Section 18.8.2.: The installation of type 2 surge protection devices after residual current protection devices is only permissible when type 2 surges protection devices are already installed before the residual current protection device in accordance with 18.4.5, or the surges are to be expected on the load side of the residual current protection device. Section 18.8.3.: If surge protection devices are installed after a residual current protection device, time-delayed residual current protection devices of type G or S (ÖVE-SN 50 or ÖVE EN 61008) must be installed. (in accordance with ÖVE/ÖNORM 8001-1, section 12.1.6, mandatory for circuits where damage or ÖVE/ÖNORM E 8001-1/A2 Section 18.12: Cross-section of connecting wires The cross-section of connecting wires for type 2 surge protection devices is at least 4 mm2 copper. The cross-section of connecting wires for type 1 surge protection devices is at least 16 mm2 copper. However, the cross-section must be greater if the maximum possible short circuit current requires it. All arresters – with the exception of arresters between neutral conductor and main earthing bar or PE rail - must be protected against short circuit currents by an upstream overcurrent protection device. In the IT system with distributed N conductor, the 3+1 system should be installed. In rooms at risk of fire or explosion, additional special measures must be taken. Standard texts for surge protection tenders Things worth knowing about surge protection Standard texts for tenders You will find standard, up-to-date texts for tender documents at our Internet site www.weidmueller.com – select language: German. These will help you draw up the specification to suit your installation. The advantage of this is that you can download the correct, upto-date technical information from our Internet site at any time. G G.9 Things worth knowing about surge protection G Questions and answers concerning surge protection FAQ list When do I need a class I arrester, when a class II arrester? How should the network protection PU be fused? In addition, a combination of 3 or 4-pole modules reduces the amount of wiring. In a lightning protection system set up on a building, the class I arrester achieves the lightning protection equipotential bonding for the supply voltage. The class I arrester is used when higher pulses are expected and is installed in the vicinity of the incoming supply. Under DIN VDE 0185 part 1 (Nov 1982), the class I arrester is intended for use in lightning protection equipotential bonding. It also satisfies the requirements of class B to DIN VDE 0675 (draft, Nov 1989) and IEC 61643-1, class I. The class II arrester serves to protect low-voltage consumer installations and electronic devices against surge that can ensue as a result of atmospheric discharges (lightning) or switching actions. The class II arrester complies with VDE 0675 part 6, class C (draft, Nov 1989), DIN VDE 0675 part 6, A2 (Oct 1996), and ÖVE SN 60 parts 1 and 4, as well as IEC 61643-1-1, class II. High-power metal oxide varistors are employed as a voltage limiter in PU BC class I and PU II class II arresters. The terminal compartment of the PU II is designed according to IEC 61643-1 and can accommodate 4 mm2... 25 mm2. According to DIN VDE 0100 part 430: load capacity, cables or conductors for permanent installations, installation types A, B1, B2 and C as for installation type E, outdoors, and assignment of overcurrent protection devices for protection in case of overload. According to this, a current rating In of 125 A for single wires (max. 2 wires) and a current rating In of 100 A for single wires (max. 3 wires) applies to 35 mm2 copper when laid on or in walls or under plaster. It is therefore left to the builder of the installation to decide which types of lines are employed. If single-core wiring with 35 mm2 is installed, this can be protected with a 125 A fuse and the PU can be connected with this. If multi-core wiring (NYM 3 x 35 mm2) is chosen, a 100 A fuse must be used. The PU modules do not constitute an electrical load but rather only operate when surge have to be discharged. What other network structures are available? When is a decoupling inductance needed? When using Weidmüller arresters of class I and II based on varistors, no decoupling inductance is needed. The PU1 TSG operates with a triggered sparkover gap. The fast response and low protection level mean that no decoupling is required here either. G.10 Why are there 3- and 4-pole versions? Various arresters are used depending on the network structure. A widely used network structure is the TN system. In the TN-C system, the electricity supply company routes the potential of the operational earth of the low-voltage source (transformer) to the consumer installation via the integral PEN conductor. The PE conductor has the same potential as the N conductor in this case. A 3-pole arrester is used here. Every rule has an exception: in the TN-S system, PE and N are separate. This means there can be a potential shift between PU and N. A 4-pole PU is used in this case. TT system In the TT system, class I and class II arresters as surge protection devices are not used between the active conductors and the earth potential as in TN systems, but instead between phases L1, L2 and L3 and the neutral conductor. Why? In the “classic” arrangement of surge protection devices between the phases and the earth potential, these may towards the end of their service life become incapable of suppressing system follow currents, can show signs of ageing or even cause short-circuits. A fault current then flows back to the supplying source depending on the actual earthing resistance of the consumer installation. Generally, the relatively high loop resistances in TT systems mean that fuses carrying operating current do not detect this fault current as a malfunction and thus do not disconnect quickly enough. This can lead to an increase in potential throughout the equipotential bonding system of the building. If this consumer installation supplies buildings that are some distance away, or if consumers outside the effective area of the equipotential bonding system of the building are operated via mobile conductors, dangerous accidental energisation can occur. This is where the 3+1 circuit can be useful. IT system An IT system is set up in some consumer installations for reasons of availability. A single-phase earth fault practically creates a TN system. The power supply is not interrupted but instead maintained. IT systems are used in medical applications, for example. A device for monitoring insulation provides information on the quality of the insulation of active conductors and connected consumers in relation to the earth potential. Surge protection devices are incorporated between the active conductors and the main equipotential bonding. The fuses, conductor cross-section and conductor routes are handled as for T systems. Likewise, all active conductors are protected against local earth potential in sub-circuit distribution boards. PU D surge protection devices are used to protect sensitive consumers. Arresters must be designed for the phase-to-phase voltage. What is so good about the 3+1 circuit? 3+1 circuit If PU II modules (class II arresters) in a TT system are no longer routed to the local earth but to the neutral conductor, only the line resistance of the neutral conductor limits the arising follow current in the event of the PU modules acquiring a low resistance. After the occurrence of the fault, this is immediately disconnected from the spur line fuses or the main fuses carrying operating current. The earthing system resistance opposing the fault current has turned it into a pure short-circuit current! The connection between neutral conductor and main equipotential bonding circuit is achieved with a sparkover gap. This is capable of carrying the total surge currents occurring at the place of installation without being overloaded (PU II 3+1 280 V). This 3+1 system is also used in the sub-circuit distribution boards. Phase conductors L1, L2 and L3 are connected to the neutral conductor via the PU II 3+1 280 V. A sparkover gap is installed between there and the PE rail. The treatment of local equipotential bonding systems as well as separate systems for diverting voltages to the equipotential bonding system and the arrangement of PU modules before residual-current circuit-breakers is the same as that described for TN systems. PU II series conform to class II. PU BC arresters conform to classes II and I. The PU III and PU D series was developed and tested in accordance with the requirements of IEC 61643-1 and DIN VDE 0675, part 6 (Dec 2002). How does monitoring work with PU II modules? The dimensions of PU modules for distribution boards comply with DIN 43880 A1 (draft, June 1981). Arresters of class I are positioned near the incoming supply and the main equipotential bonding system, arresters of class II in the distribution board and PU III in the sub-distribution boards, near to the object to be protected. Appropriate insulation resistances for the various parts of the system are required according to the insulation coordination specifications of DIN VDE 0110. One way of achieving this is by the graded utilisation of arresters of class I, II and III. Each individual disc of PU II modules is equipped with a thermal monitoring device. This represents the state of the art and disconnects the ageing arrester from the mains supply, thus avoiding a fire. This thermal monitoring device works with special solder that unsolders within around 30 s when a current of 0.2 A passes through the varistor. This is required under ÖVE SN 60 and other standards. Readiness for operation is usually indicated by a green flag in the status window or, in the case of PU II modules with telecommunication output, via a changeover contact. The PU II modules are plug-in units and are therefore easy to replace. Does the PU continue working after an overvoltage event? Yes, if the discharge current for each individual disc remains below 40,000 A. However, each discharge process ages the varistor. This ageing effect accumulates over the service life of the unit and after several years causes the arrester to fail. But this situation can be monitored. Which standards apply for the testing of PU modules? PU II and PU BC are tested to IEC 61643-1, which corresponds to DIN VDE 0675, part 6 (Dec 2002). Arresters of the Things worth knowing about surge protection Questions and answers concerning surge protection Where are the PU modules installed? What do I need to watch out for when installing PU modules? IEC 60364-5-53 describes the selection and installation of surge protection in buildings worldwide. The German prestandard DIN V VDE V 0100-534 describes the selection and installation of equipment for surge protection systems. What is the difference when using a sparkover gap instead of a varistor? Modern power networks are fed into the building via underground cables. Part of the lightning energy is absorbed by attenuation of the supply line. The full lightning energy is not expected here. A sparkover gap is characterised by high discharge capacity (approx. 50 kA) and the time to sparkover is in the order of G.11 G Things worth knowing about surge protection Questions and answers concerning surge protection microseconds. To suppress the follow current, sparkover gaps require a special design, sometimes in the form of arcing spaces. A decoupling device must be installed between sparkover gap and downstream varistors. The varistor-based design of the PU BC is capable of discharging a lightning test current (10/350 µs) of up to 16 kA. The response time of the sparkover gap in this case lies in the nanosecond range. The varistors do not draw any power follow current. What are triggered sparkover gaps? G These sparkover gaps have additional electronics. They “see” the interference pulse and ignite the sparkover gap. This means that the protection level is kept low and the time to sparkover is reduced. This saves on decoupling coils. When should I use the CL or SL circuit with the MCZ OVP? The difference between the switching in the CL (current loop) and SL (symmetrical loop) is the integration of the suppressor diodes. The CL circuit has a diode between the lines. This system is used for current loops and offers direct protection at the input or output of the analogue sensor. The SL circuit operates symmetrically to earth, i.e. two Transzorb diodes are connected to earth. If this is used in a current loop instead of the CL circuit, the residual voltage is twice as high because there are two diodes instead of just the one of the CL circuit. G.12 Why are combination circuits available? The use of GDTs (gas discharge tubes), MOVs (varistors) and TAZs (Tranzorb diodes) besides attenuators such as coils and resistors bring about advantages for different interference pulses. If a high, steep-flanked pulse is present, the GDT responds and diverts the fault. If the pulses are weaker and not as fast, the GDT doesn't operate and the entire load is diverted via the MOV and the TAZ. This means that a combination achieves an optimum protection level depending on the incoming pulse. The use of single components means that only one characteristic can be utilised. Glossary Things worth knowing about surge protection Glossary 3+1 circuit Surge protection for TT/TNS systems with three varistors and one N-PE spark-over gap; avoids accidental energisation in the case of defective varistors. ageing A change in the original performance data caused by interference pulses, operation or unfavourable ambient conditions. arrester Protective device that discharges energy symmetrically between the conductors or asymmetrically between the conductors and earth. arrester disconnector Device to isolate an arrester from the mains power supplies in the case of a failure and also to indicate this. asymmetric interference voltage Bestimmt zum Zweck des Blitzschutzpotentialausgleiches nach DIN VDE 0185-1, Backup fuse Max. fuse rating to be provided depending on conductor cross-section and/or longitudinal decoupling. binary signals Switching signals with the status ON and OFF capacitive coupling Coupling of interference circuit and useful circuit via coupling capacitances owing to a difference in potential. class B/ T1/ Kl.I (previously class B) Prescribed for the purpose of lightning protection equipotential bonding to DIN VDE 0185 part 1 (see also class I). class C/ T2/ Kl.II (previously class C) Prescribed for the purpose of surge protection in a permanent installation, preferably for use in impulse test voltage category III (see also class II). class D/ T3/ Kl.III (previously class D) Prescribed ribed for the purpose of surge protection in a permanent installation, preferably for use in impulse test voltage category II (see also class III). class I Prescribed for the purpose of lightning protection equipotential bonding to IEC 37A/44/CDV (see also class B). class II Prescribed for the purpose of surge protection in a permanent installation, preferably for use in impulse test voltage category III (see also class B). class III Prescribed for the purpose of surge protection in a permanent installation, preferably for use in impulse test voltage category II (see also class D). class of protection of housing (IP code) Degree of protection that the housing provides against coming into contact with conductive parts as well as the ingress of solid foreign bodies or water; tested according to IEC 529 section 7.4. combined circuit Protective circuit comprising, for example, gas discharge tube, varistor and/or suppression diode. combined surge The hybrid generator generates a 1.2/50 Ìs pulse during no-load operation and an 8/20 µs pulse during a short-circuit; the ratio of no-load peak voltage Uoc to shortcircuit peak current Isc is 2 W. common-mode interference Interference source lies between signal wire and reference conductor (e.g. capacitive coupling or increase in potential of separate earths). conductive coupling Interference circuit and useful circuit have a common impedance (conducted). continuous operating current Ic Current per protective path at continuous voltage Uc. DK4U Slimline modular protective terminal with varistor or gas discharge tube or suppression diode. DK5U Slimline modular protective terminal with combined circuit for current loops, with screw connection. DK6U Slimline modular protective terminal with combined circuit for 120 and 230 V current loops, with screw connection. DKU Slimline modular protective terminal with combined circuit for binary signals, with screw connection. G.13 G Things worth knowing about surge protection Glossary EGU 1 EGU 2 EGU 3 EGU 4 EMV EMC follow current If G gas discharge tube (GDT) inductive coupling insertion loss Insta insulation coordination Ipeak = Iimp Isn IT system leakage current LEMP lightning surge current Iimp limit frequency longitudinal voltage LPZ max. continuous voltage Uc max. discharge current Imax MCZ sp measured limiting voltage MOV normal-mode interference PE protection level Up G.14 Surge protection in build-in housing with gas discharge tube and varistor for binary signals,with fuse and voltage indicator. Surge protection in build-in housing with gas discharge tube, varistor and suppression diode for binary signals, with fuse and voltage indicator. Surge protection in build-in housing with gas discharge tube and varistor for 50 mA and 1.5 A current loops. Surge protection in build-in housing with gas discharge tube, varistor and suppression diode for 100 mA and 1.5 A current loops. Electromagnetic Compatibility Current that flows through a surge protection device after the discharge process and is fed from the mains power supplies. Enclosed switch with high current-carrying capacity depending on voltage. Coupling through two or more conductor loops through which current is flowing. Attenuation in decibels added to a circuit by inserting a four-pole network. Installation housing to DIN 43880, suitable for incorporating in a distribution board. Current impulse strength of the insulation in installation sections, to DIN VDE 0110 part 1. Peak current value of test impulse. Peak value of rated discharge current. Network with three phase conductors insulated with respect to earth potential; the PE of the building is not connected to the network. Current discharged to PE at rated voltage. Lightning Electromagnetic Pulse Defined by the peak current value Ipeak and the charge Q in the test according to class I with 10/350 µs pulse. Specifies the maximum frequency at which transmission still functions; at higher frequencies the protective circuit attenuates so severely that transmission is no longer possible. Interference voltage between active conductor and earth. Lightning Protection Zone The highest effective value of the AC voltage or the highest value of the DC voltage that is allowed continually on the protective path of the surge protection device. Continual voltage = rated voltage. Peak value of 8/20 Ìs current in class II (type 40 kA) operating duty test. Slimline modular protective terminal with tension spring connection and mounting rail contact for PE. Maximum voltage during the action of surges with a predefined impulse wave shape and amplitude in a test. see “varistor”. Interference source and useful source are in series (e.g. magnetic or conductive coupling). Protective and earthing system to which energy is discharged. Specifies the residual voltage that can still be measured at the terminals during a surge impulse (preferred value – larger than maximum measured limiting voltage); key parameter characterising the performance of a surge protection device. protective path PU BC PU II radiation coupling rated discharge current In RCD residual current circuit-breaker RSU short-circuit strength SPD suppression diode Surge (overvoltage) surge current 8/20 µs surge current 10/350 µs Surge protection (SP) Surge protection classes Surge protection device Surge protection installation surge voltage 1.2/50 µs symmetric interference voltage TAZ time to sparkover TN system transverse voltage triggered sparkover gap TT system unsymmetrical interference voltage varistor Circuit of the components of a surge protection device; conductor to conductor, conductor to earth, conductor to neutral conductor, and neutral conductor to earth are designated as protective paths. Combined surge arrester of classes I and II in an Insta housing for discharging high pulses in power systems. Surge arrester of class II in an Insta housing for extracting pulses in power systems. Electromagnetic field coupled in one or more conductor loops. Peak value of 8/20 µs surge current in class II (type 20 kA) test. see “residual current circuit-breaker” If a fault current exceeds a certain threshold, the residual current circuit-breaker is tripped within 0.2 s. Surge protection on clip-on base, with gas discharge tube, varistor and suppression diode for 6 and 10 A current loops. Maximum non-influenced short-circuit current that a surge protection device can withstand. Surge Protection Device Fast-acting (depending on voltage) semiconductor diode. Unwanted continuous or brief potential difference between conductors or between conductor and earth that causes interference or damage. Lightning test current with a front time of 8 µs and a time to half-value of 20 µs. Lightning test current with a front time of 10 µs and a time to half-value of 350 µs. Circuit or wiring in a circuit to limit the output voltage. Classification of electrical equipment according to its voltage strength related to the rated voltage (EN 50178). Unit with at least one non-linear component for limiting transient surges and discharging surge currents. Device(s), including lines, to protect against surges. Surge voltage with a front time of 1.2 µs and a time to half-value of 50 µs. Voltage between forward and return conductor (normal-mode voltage). see “suppression diode” Reaction times vary from a few microseconds to picoseconds depending on type and structure of protective module. Network consisting of four or five conductors; three phase conductors and PEN enter the building; PE of building and PE of mains are connected together. Interference voltage between two conductors of a circuit. A gas-filled sparkover gap that is fired at a preset voltage value by a capacitive discharge device. Network consisting of four conductors, three phase conductors and N conductor enter the building; PE of building is not connected to mains. Voltage between conductor and reference potential (earth). Voltage-dependent metal oxide resistor whose resistance decreases as the voltage increases. G.15 Things worth knowing about surge protection Glossary G G G.16 Things worth knowing about surge protection Contents Index Index Index Index Type / Index Order No. X.2 Addresses worldwide X.10 X X.1 Type Order No. Page A Index AD 4 AKZ4 AP DK4 AP DK4 AP DK4 AP DK5 PA BE AP DKT4 PA 0303400000 0359260000 0359260000 0359260000 4036780000 0687560000 D.27 D.26 D.27 D.52 D.53 D.49 0303300000 0303300000 8947820000 D.26 D.27 E.8 DIALOC BUS TERMINATION Abschluss 8496110000 DIALOC BUS TERMINATION Abschluss 8496110000 DK 4/32 RC 220R/220NF 0692160000 DK 4/32 U 90V 20KA 9400400000 DK 4/32 U 90V 20KA 9400400000 DK 4/32 U S14 K130 9401120000 DK 4/32 U S14 K275 9401180000 DK 4/32 U S14 K30 9401050000 DK 4/32 U S20 K275 9401380000 DK 4/32 U S20 K30 9401250000 DK 4/35 1D 22R1 +RAHMEN 0059160000 DK 4/35 RC 220R/220N 0053160000 DK 4/35 U 230V 5KA 9400120000 DK 4/35 U 470V 20KA 9400540000 DK 4/35 U 470V 20KA 9400540000 DK 4/35 U 600V 20KA 9400550000 DK 4/35 U 90V 20KA 9400500000 DK 4/35 U 90V 20KA 9400500000 DK 4/35 U 90V 5KA 9400300000 DK 4/35 U S14 K11 9401400000 DK 4/35 U S14 K130 9401520000 DK 4/35 U S14 K25 9401440000 DK 4/35 U S14 K30 9401450000 DK 4/35 U S14 K300 9401590000 DK 4/35 U S14 K60 9401490000 DK 4/35 U S20 K25 9401640000 DK 4/35 U S20 K275 9401780000 DK 4/35 U S20 K30 9401650000 DK 4Q/35 U TAZ 230VUC 8017020000 DK 4Q/35 U TAZ 24VDC 8016960000 DKU 32 24VDC In:0,22A 8015800000 DKU 32 24VDC In:0,22A 8015800000 DKU 32 48VUC In:0,22A 8019280000 DKU 35 115VUC 0,3A 8019310000 DKU 35 230VUC 0,3A 8019330000 DKU 35 230VUC 0,3A 8019330000 DKU 35 24VDC In:0,22A 8015810000 DKU 35 24VDC In:0,22A 8015810000 DKU 35 48VUC In:0,22A 8019290000 DKU 35 48VUC In:0,22A 8019290000 DKU DK5 24VDC 0,3A 8238340000 DKU DK5 24VDC 0,3A 8238340000 DKU DK5 24VDC 100MA 8437770000 DKU DK5 48VUC 0,3A 8262470000 DKU DK6 120VAC 1,0A 8262480000 DKU DK6 230VAC 1,0A 8263760000 DME 100TX-4RJ TS35 Ether. Cat5 8830230000 DME 100TX-4RJ TS35 Ether. Cat5 8830230000 DME100TX-4RJ 8738780000 DME100TX-4RJ 8738780000 D.3 E.6 D.26 D.25 D.52 D.24 D.24 D.24 D.24 D.24 D.27 D.26 D.3 D.25 D.52 D.25 D.25 D.52 D.25 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.25 D.25 D.2 D.49 D.49 D.21 D.2 D.21 D.20 D.49 D.20 D.49 D.2 D.22 D.53 D.22 D.23 D.2 D.2 E.7 D.2 E.7 E X X.2 Page F Connector / M-F 8947840000 E.9 0526700000 0526700000 D.26 D.27 8760960000 8760970000 8760980000 8805570000 8805570000 8805550000 8805550000 8805560000 8805560000 D.32 D.34 D.34 D.2 D.32 D.2 D.33 D.2 D.33 1296000000 B.34 8008450000 8008350000 8008260000 8008460000 8008460000 8008280000 8008380000 8008230000 8008300000 8008230000 8008390000 8225240000 8008430000 8008430000 8237700000 8008440000 8008440000 8008440000 8008440000 8008330000 8008250000 9454930000 9454930000 9454930000 D.45 D.42 D.43 D.2 D.45 D.2 D.2 D.2 D.2 D.42 D.46 D.50 D.2 D.50 D.44 D.2 D.3 D.44 D.51 D.41 D.43 D.2 D.3 E.5 8449060000 8449080000 8449080000 8472880000 8448920000 8448920000 8448960000 8449000000 8449040000 8449040000 8449040000 8704240000 8449100000 8449130000 8948610000 8948610000 8948600000 8948600000 8948620000 8948620000 8948620000 8473470000 8473470000 8449070000 8449090000 8449090000 8448940000 8448940000 8448970000 8448970000 8449030000 8449050000 8823280000 8449150000 8449160000 8449160000 8449140000 D.13 D.14 D.2 D.9 D.2 D.9 D.10 D.11 D.12 D.2 D.3 D.15 D.16 D.17 D.2 D.7 D.2 D.8 D.2 D.3 D.7 D.2 E.6 D.14 D.16 D.2 D.10 D.2 D.11 D.2 D.12 D.13 D.15 D.18 D.18 D.3 D.17 8947830000 E.8 8581830000 1115490000 C.4 C.49 I ISPF QB75 SW ISPF QB75 SW J D EGU1 EG2 EN 24VAC 50MA EGU2 EG2 EN 230VAC 50MA EGU2 EG2 EN 230VUC 1,6A EGU2 EG2 EN 24VDC 1.6A EGU2 EG2 EN 24VDC 50MA EGU2 EG2 EN 48VUC 1,6A EGU3 EG3 230VAC 1,5A EGU3 EG3 230VAC 50MA EGU3 EG3 24VAC 1,5A EGU3 EG3 24VAC 50MA EGU3 EG3 48VAC 1,5A EGU3 EG3 48VAC 50MA EGU4 EG3 115VUC 1.5A EGU4 EG3 230VUC 0,1A EGU4 EG3 230VUC 1.5A EGU4 EG3 24VDC 0,1A EGU4 EG3 24VDC 0,1A SYM EGU4 EG3 24VUC 1,5A EGU4 EG3 48VUC 0,1A EGU4 EG3 RS232 DATENLTG EGU4 EG3 RS232 DATENLTG EMC-CONTACT EMC-SET EMC-TIE EW 35 EW 35 EWK 1 EWK 1 Order No. F B BFSC M2.5X18 PA/RT BFSC M2.5X18 PA/RT BNC Connector / M-F Type 0243960000 0223260000 9311530000 9310830000 0223060000 1170160000 1187060000 0250860000 1186760000 0250560000 1186960000 0250660000 1171160000 0462060000 1171260000 0459460000 1170560000 1170960000 0461860000 1170460000 1170460000 1067520000 1067470000 1067490000 0383560000 0383560000 0206160000 0206160000 D.29 D.29 D.30 D.29 D.29 D.29 D.30 D.30 D.30 D.30 D.30 D.30 D.31 D.30 D.31 D.30 D.31 D.31 D.30 D.2 E.4 B.34 B.34 B.34 D.26 D.27 D.26 D.27 JPOVP 24VDC MOV M12 JPOVP 24VDC ANA M12 JPOVP 24VDC BIN M12 JPOVP M12 D-coded Cat5 JPOVP M12 D-coded Cat5 JPOVP RJ45 Cat6 IP20 JPOVP RJ45 Cat6 IP20 JPOVP RJ45 Cat6 IP67 JPOVP RJ45 Cat6 IP67 K KABELBINDERZANGE RT-1 L LPU 115VUC 1,5A LPU 115VUC 100MA LPU 115VUC 100MA LPU 230VUC 1,5A LPU 230VUC 1,5A LPU 230VUC 100MA LPU 230VUC 100MA LPU 24VDC 100MA LPU 24VDC 100MA LPU 24VDC 100MA LPU 24VDC 100MA LPU 24VDC/62MA EX I LPU 24VUC 0,5 A LPU 24VUC 0,5 A LPU 24VUC/ 1,5A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 48VUC 100MA LPU 48VUC 100MA LPU RS 485 LPU RS 485 LPU RS 485 M MCZ OVP CL 115VUC 1,25A MCZ OVP CL 230VUC 1,25A MCZ OVP CL 230VUC 1,25A MCZ OVP CL 24VAC 0,5A MCZ OVP CL 24VDC 0,5A MCZ OVP CL 24VDC 0,5A MCZ OVP CL 24VUC 1,25A MCZ OVP CL 48VUC 0,5A MCZ OVP CL 48VUC 1,25A MCZ OVP CL 48VUC 1,25A MCZ OVP CL 48VUC 1,25A MCZ OVP CL FG 24VUC 0,5A MCZ OVP FILTER 24V 0,5A MCZ OVP GASABLEITER 90V MCZ OVP HF 12V 0,3A MCZ OVP HF 12V 0,3A MCZ OVP HF 24V 0,3A MCZ OVP HF 24V 0,3A MCZ OVP HF 5V 0,3A MCZ OVP HF 5V 0,3A MCZ OVP HF 5V 0,3A MCZ OVP LON-Bus MCZ OVP LON-Bus MCZ OVP SL 115VUC 1,25A MCZ OVP SL 230VUC 1,25A MCZ OVP SL 230VUC 1,25A MCZ OVP SL 24VDC 0,5A MCZ OVP SL 24VDC 0,5A MCZ OVP SL 24VUC 1,25A MCZ OVP SL 24VUC 1,25A MCZ OVP SL 48VUC 0,5A MCZ OVP SL 48VUC 1,25A MCZ OVP SL FG 24VUC 0,5A MCZ OVP TAZ DIODE 24VDC MCZ OVP TAZ DIODE 24VUC MCZ OVP TAZ DIODE 24VUC MCZ OVP VARISTOR S10K30 N N Connector / M-F P PO D AS PO D AS Type PO D S PO D S PS 2.3 RT PS 2.3 RT PU 1 TSG 100kA/1,5 kV PU 1 TSG 100kA/1,5 kV PU 1 TSG 35kA / 0,9kV PU 1 TSG 35kA / 0,9kV PU BC 16kA/280V PU BC 16kA/280V PU BCR 16kA/280V PU BCR 16kA/280V PU COMBI I+II 4 Wire PU COMBI I+II 4 Wire PU COMBI I+II 5 Wire PU COMBI I+II 5 Wire PU D ZS 230V~ 16A / ISDN So PU D ZS 230V~ 16A / ISDN UKo PU D ZS CAT.6 PU D ZS TV/R PU DS 24Vuc 16A PU DS 48V 16A PU I 1 280V/12,5kA PU I 1 R 280V/12,5kA PU I 1+1TSG+ 350V 1,5kV PU I 1TSG+ 350V 1,5kV PU I 2 280V/12,5kA PU I 2 R 280V/12,5kA PU I 3 280V/12,5kA PU I 3 280V/12,5kA PU I 3 R 280V/12,5kA PU I 3 R 280V/12,5kA PU I 3+1 280V/12,5kA PU I 3+1R 280V/12,5kA PU I 3+1TSG+ 350V 1,5kV PU I 3TSG+ 350V 1,5kV PU I 4 280V/12,5kA PU I 4 280V/12,5kA PU I 4 R 280V/12,5kA PU I 4 R 280V/12,5kA PU II 0 130V/40kA PU II 0 280V/40kA PU II 0 550V/40kA PU II 0 75V/40kA PU II 1 130V/40kA PU II 1 130V/40kA PU II 1 280V/40kA PU II 1 280V/40kA PU II 1 385V/40kA PU II 1 550V/40kA PU II 1 550V/40kA PU II 1 75V/40kA PU II 1 75V/40kA PU II 1 R 280V/40kA PU II 1 R 280V/40kA PU II 1 R 385V/40kA PU II 1 R 550V/40kA PU II 1 R 550V/40kA PU II 1 R 75V/40kA PU II 1 R 75V/40kA PU II 1+1 280V/40kA PU II 1+1 280V/40kA PU II 1+1R 280V/40kA PU II 1+1R 280V/40kA PU II 1R 130V/40kA PU II 1R 130V/40kA PU II 2 130V/40kA PU II 2 130V/40kA PU II 2 280V/40kA PU II 2 280V/40kA PU II 2 385V/40kA PU II 2 550V/40kA PU II 2 550V/40kA PU II 2 750V/30kA PU II 2 75V/40kA PU II 2 75V/40kA PU II 2 R 130V/40kA PU II 2 R 130V/40kA PU II 2 R 280V/40kA PU II 2 R 280V/40kA PU II 2 R 550V/40kA PU II 2 R 550V/40kA PU II 2 R 75V/40kA PU II 2 R 75V/40kA PU II 2+1 1000V DC PU II 2+1 550V/40kA PU II 2+1 550V/40kA PU II 2+1R 1000V DC PU II 2+1R 550V/40kA PU II 2+1R 550V/40kA PU II 2R 385V/40kA PU II 3 130V/40kA PU II 3 130V/40kA PU II 3 280V/40kA PU II 3 280V/40kA PU II 3 385V/40kA PU II 3 385V/40kA PU II 3 550V/40kA PU II 3 550V/40kA PU II 3 EWS 280V/40kA Order No. 8581840000 1115500000 0180400000 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8859630000 8859840000 8859840000 8860080000 8860080000 8859800000 Page C.4 C.49 D.26 D.27 C.15 C.2 C.14 C.2 C.13 C.2 C.13 C.2 C.2 C.20 C.2 C.21 D.3 D.3 D.2 D.3 D.2 D.2 C.12 C.12 B.87 B.87 C.12 C.12 C.11 C.2 C.11 C.2 B.85 B.85 B.86 B.86 C.11 C.2 C.11 C.2 C.3 C.3 C.3 C.3 C.3 C.35 C.25 C.3 C.31 C.3 C.39 C.3 C.40 C.25 C.3 C.31 C.3 C.39 C.3 C.40 C.26 C.3 C.26 C.3 C.3 C.35 C.3 C.35 C.25 C.3 C.31 C.3 C.39 B.83 C.3 C.40 C.3 C.35 C.25 C.3 C.3 C.39 C.3 C.40 C.36 C.3 C.36 C.36 C.3 C.36 C.31 C.3 C.34 C.24 C.3 C.3 C.30 C.3 C.38 C.28 Type PU II 3 EWS 280V/40kA PU II 3 LCF 280V/20kA PU II 3 LCF 280V/20kA PU II 3 R 130V/40kA PU II 3 R 130V/40kA PU II 3 R 280V/40kA PU II 3 R 280V/40kA PU II 3 R 385V/40kA PU II 3 R 385V/40kA PU II 3 R 550V/40kA PU II 3 R 550V/40kA PU II 3 R EWS 280V/40kA PU II 3 R EWS 280V/40kA PU II 3 R LCF 280V/20kA PU II 3 R LCF 280V/20kA PU II 3+1 280V/40kA PU II 3+1 280V/40kA PU II 3+1 385V/40kA PU II 3+1 385V/40kA PU II 3+1R 280V/40kA PU II 3+1R 280V/40kA PU II 3+1R 385V/40kA PU II 3+1R 385V/40kA PU II 4 130V/40kA PU II 4 130V/40kA PU II 4 280V/40kA PU II 4 280V/40kA PU II 4 385V/40kA PU II 4 385V/40kA PU II 4 550V/40kA PU II 4 550V/40kA PU II 4 EWS 280V/40kA PU II 4 EWS 280V/40kA PU II 4 LCF 280V/20kA PU II 4 LCF 280V/20kA PU II 4 R 130V/40kA PU II 4 R 130V/40kA PU II 4 R 280V/40kA PU II 4 R 280V/40kA PU II 4 R 385V/40kA PU II 4 R 385V/40kA PU II 4 R 550V/40kA PU II 4 R 550V/40kA PU II 4 R EWS 280V/40kA PU II 4 R EWS 280V/40kA PU II 4 R LCF 280V/20kA PU II 4 R LCF 280V/20kA PU II O N-PE 260V/40kA PU III R 120V/6kV PU III R 120V/6kV PU III R 12V/4kV PU III R 12V/4kV PU III R 230V/6kV PU III R 230V/6kV PU III R 24V/4kV PU III R 24V/4kV PU III R 48V/4kV PU III R 48V/4kV PU R COMBI I+II 4 Wire PU R COMBI I+II 4 Wire PU R COMBI I+II 5 Wire PU R COMBI I+II 5 Wire PU Vlimit 1Ph 30mA/300mA PU II 1  750V / 30kA PU II 1 R 750V / 30kA PU II 2 R  750V / 30kA PU II 2+1  750V / 30kA PU II 2+1 R 750V / 30kA PU II 3 R  750V / 30kA PU II 3  750V / 30kA PU II 3+1  750V / 30kA PU II 3+1 R 750V / 30kA PU II 4 R  750V / 30kA PU II 4  750V / 30kA PU1TSG 50kA 1,5kV PU1TSG 50kA 1,5kV PU1TSG 50kA 1,5kV PU1TSG Plus 330 VAC 1,5kV PU1TSG Plus 330 VAC 1,5kV PU1TSG PLUS 440VAC 1,5kV PU1TSG PLUS 440VAC 1,5kV PV BOX AC DC PV BOX AC DC 2 PV BOX DC PV BOX DC 2 PV BOX Multistring Order No. Page 8859800000 8859760000 8859760000 8860000000 8860000000 8859650000 8859650000 8859850000 8859850000 8860090000 8860090000 8859820000 8859820000 8859780000 8859780000 8859710000 8859710000 8859880000 8859880000 8859720000 8859720000 8859890000 8859890000 8860010000 8860010000 8859640000 8859640000 8859860000 8859860000 8860060000 8860060000 8859810000 8859810000 8859770000 8859770000 8860020000 8860020000 8859660000 8859660000 8859870000 8859870000 8860070000 8860070000 8859830000 8859830000 8859790000 8859790000 8871940000 8860340000 8860340000 8883740000 8883740000 8860330000 8860330000 8860360000 8860360000 8860350000 8860350000 8729970000 8729970000 8729930000 8729930000 8881840000 8974910000 8974920000 8974930000 8974940000 8974950000 8974970000 8974960000 8974980000 8974990000 8975010000 8975000000 8561230000 8561230000 8561230000 8561220000 8561220000 8561250000 8561250000 8959730000 8959740000 8959710000 8959720000 8959750000 C.3 C.27 C.3 C.3 C.34 C.24 C.3 C.3 C.30 C.3 C.38 C.28 C.3 C.27 C.3 C.26 C.3 C.3 C.32 C.26 C.3 C.3 C.32 C.3 C.34 C.24 C.3 C.3 C.30 C.3 C.38 C.28 C.3 C.27 C.3 C.3 C.34 C.24 C.3 C.3 C.30 C.3 C.38 C.28 C.3 C.27 C.3 C.3 C.4 C.45 C.4 C.47 C.4 C.45 C.4 C.46 C.4 C.46 C.2 C.20 C.2 C.21 C.43 B.83 B.83 B.83 B.84 B.84 B.82 B.82 B.84 B.84 B.82 B.82 C.10 C.14 C.2 C.16 C.2 C.16 C.2 F.11 F.11 F.10 F.10 F.12 0368600000 0368600000 0336500000 0336600000 0336600000 8877550000 8877540000 8877530000 8877500000 8877510000 8877520000 D.26 D.27 D.27 D.26 D.27 C.23 C.23 C.23 C.23 C.23 C.23 Q Q 10 AKZ4 Q 10 AKZ4 Q 3 AKZ4 Q 4 AKZ4 Q 4 AKZ4 QB 18-2 isoliert blau QB 18-2 isoliert grau QB 18-3 isoliert blau QB 18-3 isoliert grau QB 18-4 isoliert blau QB 18-4 isoliert grau QB 2 WI RA6 IS QB 2 WI RA6 IS QB 3 WI RA6 IS QB 3 WI RA6 IS QB 36 1+1 PU BC / BCR QB 36 3+1 PU BC QB 36-3 QB 36-4 QB 4 WI RA6 IS QB 4 WI RA6 IS QB 54 3+1 PU BCR QB 54-3 QB 54-4 QB 75/6.2/9/WI QB 75/6.2/9/WI Order No. Page 0482700000 0482700000 0482800000 0482800000 8858350000 8858360000 8816090000 8816100000 0482900000 0482900000 8858340000 8821720000 8821710000 0526400000 0526400000 D.26 D.27 D.26 D.27 C.10 C.10 C.10 C.10 D.26 D.27 C.10 C.10 C.10 D.26 D.27 8008501001 8008501001 8570500000 8570500000 8570510000 8570510000 8104221001 8104221001 1171561001 1171561001 8093281001 8093281001 1171661001 1171661001 8104201001 8104201001 1171361001 1171361001 D.2 E.5 D.2 E.4 D.2 E.4 D.3 D.38 D.3 D.36 D.3 D.39 D.3 D.37 D.3 D.38 D.3 D.36 8007871001 8007871001 8007871001 8007871001 1071200000 0215700000 0215700000 D.2 D.3 D.50 D.51 D.27 D.26 D.27 8673980000 8673980000 8649910000 8649910000 8674020000 8674020000 8674000000 8674000000 8673970000 8673970000 8674010000 8674010000 0122800000 0122800000 0383400000 0383400000 0363360000 0363360000 D.3 E.13 D.3 E.13 D.3 E.13 D.3 E.14 D.3 E.14 D.3 E.14 D.26 D.27 D.26 D.27 D.26 D.27 8947850000 E.9 8924450000 8953590000 8951540000 8924500000 8951560000 8924480000 8953600000 8951550000 8924520000 8924420000 8953660000 8951530000 8924530000 8951510000 8951510000 8924440000 8951470000 8924490000 1093400000 8924470000 8953720000 8951480000 8951490000 8924400000 8951460000 8951500000 B.9 B.37 B.9 B.9 B.9 B.9 B.37 B.9 B.9 B.9 B.37 B.9 B.9 B.41 B.15 B.11 B.11 B.11 B.11 B.11 B.39 B.11 B.11 B.11 B.11 B.11 R RS 485 K21 UE-SCHUTZ SE RS 485 K21 UE-SCHUTZ SE RS232-8 B/S25 RS232-8 B/S25 RS232-8 S/B25 RS232-8 S/B25 RSU 115VUC 10A RSU 115VUC 10A RSU 115VUC 6A RSU 115VUC 6A RSU 230VUC 10A LP RSU 230VUC 10A LP RSU 230VUC 6A LP RSU 230VUC 6A LP RSU 24VUC 10A RSU 24VUC 10A RSU 24VUC 6A LP RSU 24VUC 6A LP S SEG-U LP SEG-U LP SEG-U LP SEG-U LP SSCH 7.3X1.2X1000 STB 8.5/D4/2.3/M2.5 AKZ STB 8.5/D4/2.3/M2.5 AKZ T TAE OVP analog TAE OVP analog TAE ovp analog FM TAE ovp analog FM TAE OVP analog LED TAE OVP analog LED TAE OVP ISDN TAE OVP ISDN TAE OVP ISDN FM TAE OVP ISDN FM TAE OVP ISDN LED TAE OVP ISDN LED TS 32X15 2M/ST/ZN TS 32X15 2M/ST/ZN TS 35X7.5 2M/ST/ZN TS 35X7.5 2M/ST/ZN TSCH 4 AKZ4 TSCH 4 AKZ4 U UHF Connector / M-F V VSPC 1CL 12VDC VSPC 1CL 12VDC EX VSPC 1CL 12VDC R VSPC 1CL 24VAC VSPC 1CL 24VAC R VSPC 1CL 24VDC VSPC 1CL 24VDC EX VSPC 1CL 24VDC R VSPC 1CL 48VAC VSPC 1CL 5VDC VSPC 1CL 5VDC EX VSPC 1CL 5VDC R VSPC 1CL 60VAC VSPC 1CL PW 24V VSPC 1CL PW 24V VSPC 2CL 12VDC VSPC 2CL 12VDC R VSPC 2CL 24VAC VSPC 2CL 24VAC R VSPC 2CL 24VDC VSPC 2CL 24VDC EX VSPC 2CL 24VDC R VSPC 2CL 48VAC VSPC 2CL 5VDC VSPC 2CL 5VDC R VSPC 2CL 60VAC Type VSPC 2CL HF 12VDC VSPC 2CL HF 12VDC R VSPC 2CL HF 24VDC VSPC 2CL HF 24VDC R VSPC 2CL HF 5VDC VSPC 2CL HF 5VDC R VSPC 2SL 12VAC VSPC 2SL 12VAC EX VSPC 2SL 12VDC VSPC 2SL 12VDC EX VSPC 2SL 12VDC R VSPC 2SL 24VAC VSPC 2SL 24VAC R VSPC 2SL 24VDC VSPC 2SL 24VDC EX VSPC 2SL 24VDC R VSPC 2SL 48VAC VSPC 2SL 48VAC EX VSPC 2SL 5VDC VSPC 2SL 5VDC R VSPC 2SL 60VAC VSPC 3/4WIRE 24VDC VSPC 3/4WIRE 5VDC VSPC 3/4WIRE 5VDC EX VSPC 4SL 12VAC VSPC 4SL 12VAC EX VSPC 4SL 12VDC VSPC 4SL 12VDC EX VSPC 4SL 12VDC R VSPC 4SL 24VAC VSPC 4SL 24VAC EX VSPC 4SL 24VAC R VSPC 4SL 24VDC VSPC 4SL 24VDC EX VSPC 4SL 24VDC R VSPC 4SL 48VAC VSPC 4SL 5VDC VSPC 4SL 5VDC R VSPC 4SL 60VAC VSPC BASE 1CL VSPC BASE 1CL FG VSPC BASE 1CL FG EX VSPC BASE 1CL FG R VSPC BASE 1CL PW VSPC BASE 1CL PW FG VSPC BASE 1CL PW FG EX VSPC BASE 1CL R VSPC BASE 2/4CH VSPC BASE 2/4CH VSPC BASE 2/4CH VSPC BASE 2/4CH VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG R VSPC BASE 2/4CH FG R VSPC BASE 2/4CH R VSPC BASE 2/4CH R VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2CL FG R VSPC BASE 2CL FG R VSPC BASE 2CL FG EX VSPC BASE 2CL R VSPC BASE 2CL R VSPC BASE 2SL VSPC BASE 2SL FG VSPC BASE 2SL FG EX VSPC BASE 2SL FG R VSPC BASE 2SL R VSPC BASE 4SL VSPC BASE 4SL FG VSPC BASE 4SL FG EX VSPC BASE 4SL FG EX VSPC BASE 4SL FG R VSPC BASE 4SL R VSPC CONTROL UNIT 24VDC VSPC GDT 2CH 150Vac/230Vdc VSPC GDT 2CH 90V VSPC GROUND VSPC MOV 2CH 230V VSPC MOV 2CH 230V R VSPC MOV 2CH 24V VSPC MOV 2CH 24V R VSPC RS485 2CH VSPC RS485 2CH R VSPC TAZ 2CH 24V VSPC TAZ 4CH 24V VSPC TELE UK0 2WIRE VSPC TEST CONNECTOR VSSC4 CL 12Vdc 0.5A VSSC4 CL 24Vuc 0.5A VSSC4 CL 48Vuc 0.5A Order No. 8924460000 8951690000 8924510000 8951700000 8924430000 8951680000 8924250000 8953630000 8924230000 8953620000 8951620000 8924350000 8951640000 8924330000 8953670000 8951630000 8924370000 8953640000 8924210000 8951610000 8924390000 8924550000 8924540000 8953650000 8924240000 1161150000 8924220000 1161170000 8951580000 8924340000 1161180000 8951600000 8924320000 1161190000 8951590000 8924360000 8924200000 8951570000 8924380000 8924730000 8924290000 8951810000 8951740000 1070230000 1105700000 1070470000 8951730000 8924740000 8924740000 8924740000 8924740000 8924300000 8924300000 8924300000 8924300000 8951800000 8951800000 8951790000 8951790000 8924710000 8924710000 8924710000 8924710000 8924270000 8924270000 8924270000 8924270000 8951720000 8951720000 8951820000 8951710000 8951710000 8924720000 8924280000 8951830000 8951780000 8951770000 8924700000 8924260000 8951840000 8951840000 8951760000 8951750000 8972270000 8924590000 8924570000 8924680000 8924610000 8951660000 8924600000 8951650000 8924670000 8951670000 8924640000 8924650000 8924660000 8924690000 1063720000 1063730000 1063740000 Page B.13 B.13 B.13 B.13 B.13 B.13 B.17 B.43 B.17 B.43 B.17 B.17 B.17 B.17 B.43 B.17 B.17 B.43 B.17 B.17 B.17 B.21 B.21 B.47 B.19 B.45 B.19 B.45 B.19 B.19 B.45 B.19 B.19 B.45 B.19 B.19 B.19 B.19 B.19 B.8 B.8 B.37 B.8 B.14 B.14 B.41 B.8 B.26 B.24 B.22 B.20 B.26 B.24 B.22 B.20 B.30 B.24 B.30 B.24 B.30 B.28 B.12 B.10 B.30 B.28 B.12 B.10 B.12 B.10 B.39 B.12 B.10 B.16 B.16 B.43 B.16 B.16 B.18 B.18 B.47 B.45 B.18 B.18 B.32 B.23 B.23 B.34 B.25 B.25 B.25 B.25 B.31 B.31 B.27 B.27 B.29 B.34 B.73 B.73 B.73 Type VSSC4 CL 60Vuc 0.5A VSSC4 CL FG 12Vdc 0.5A VSSC4 CL FG 24Vuc 0.5A VSSC4 CL FG 48Vuc 0.5A VSSC4 CL FG 60Vuc 0.5A VSSC4 GDT 110Vuc 20kA VSSC4 GDT 240VUC 20KA VSSC4 MOV 120Vuc VSSC4 MOV 12Vdc VSSC4 MOV 150Vuc VSSC4 MOV 240VUC VSSC4 MOV 24Vuc VSSC4 MOV 48Vuc VSSC4 MOV 60Vuc VSSC4 RC 240Vuc VSSC4 RC 24Vuc VSSC4 SL 12Vdc 0.5A VSSC4 SL 24Vuc 0.5A VSSC4 SL 48Vuc 0.5A VSSC4 SL 60Vuc 0.5A VSSC4 SL FG 12Vdc 0.5A VSSC4 SL FG 24Vuc 0.5A VSSC4 SL FG 48Vuc 0.5A VSSC4 SL FG 60Vuc 0.5A VSSC4 TAZ 12Vdc VSSC4 TAZ 24Vuc VSSC4 TAZ 48Vuc VSSC4 TAZ 60Vuc VSSC6 CL 24Vuc 0.5A VSSC6 CL 48Vuc 0.5A VSSC6 CL FG 12Vdc 0.5A VSSC6 CL FG 24Vuc 0.5A VSSC6 CL FG 48Vuc 0.5A VSSC6 CL FG 60Vuc 0.5A VSSC6 GDT 110Vuc 10kA VSSC6 GDT 110Vuc 20kA VSSC6 GDT 240VUC 10KA VSSC6 GDT 240VUC 20KA VSSC6 GDT 24Vuc 10kA VSSC6 GDT 24Vuc 20kA VSSC6 MOV 120Vuc VSSC6 MOV 12Vdc VSSC6 MOV 150Vuc VSSC6 MOV 240VUC VSSC6 MOV 24Vuc VSSC6 MOV 48Vuc VSSC6 MOV 60Vuc VSSC6 RS232 VSSC6 RS485 VSSC6 RS485 DP VSSC6 SLFG LD12Vdc0.5A VSSC6 SLFG LD24Vuc0.5A VSSC6 SLFG LD48Vuc0.5A VSSC6 SLFG LD60Vuc0.5A VSSC6 TAZ 12Vdc VSSC6 TAZ 24Vuc VSSC6 TAZ 48Vuc VSSC6 TAZ 60Vuc VSSC6 CL 12Vdc 0.5A VSSC6 CL 60Vuc 0.5A VSSC6 RTD VSSC6 SL LD 12Vdc 0.5A VSSC6 SL LD 24Vuc 0.5A VSSC6 SL LD 48Vuc 0.5A VSSC6 SL LD 60Vuc 0.5A VSSC6 TR CL 12Vdc 0.5A VSSC6 TR CL 24Vuc 0.5A VSSC6 TR CL 48Vuc 0.5A VSSC6 TR CL 60Vuc 0.5A VSSC6 TR CLFG 12Vdc0.5A VSSC6 TR CLFG 24Vuc0.5A VSSC6 TR CLFG 48Vuc0.5A VSSC6 TR CLFG 60Vuc0.5A VSSC6 TR GDT 240VUC10KA VSSC6 TR GDT 24Vuc 10kA VSSC6 TR MOV 120Vuc VSSC6 TR MOV 12Vdc VSSC6 TR MOV 150Vuc VSSC6 TR MOV 240VUC VSSC6 TR MOV 24Vuc VSSC6 TR MOV 48Vuc VSSC6 TR MOV 60Vuc VSSC6 TR SL FG LD 12Vdc VSSC6 TR SL FG LD 24Vuc VSSC6 TR SL FG LD 48Vuc VSSC6 TR SL FG LD 60Vuc VSSC6 TR SL LD12Vdc0.5A VSSC6 TR SL LD24Vuc0.5A VSSC6 TR SL LD48Vuc0.5A VSSC6 TR SL LD60Vuc0.5A VSSC6 TR TAZ 12Vdc VSSC6 TR TAZ 24Vuc VSSC6 TR TAZ 48Vuc VSSC6 TR TAZ 60Vuc VSSC6TR GDT 110Vuc10kA V-TEST Order No. Page 1063750000 1063760000 1063770000 1063780000 1063790000 1064050000 1064060000 1063990000 1063950000 1064010000 1064020000 1063960000 1063970000 1063980000 1064130000 1064120000 1063830000 1063840000 1063860000 1063870000 1063880000 1063890000 1063910000 1063920000 1064070000 1064080000 1064090000 1064110000 1064170000 1064190000 1064260000 1064270000 1064280000 1064290000 1064690000 1064700000 1064710000 1064720000 1064640000 1064670000 1064610000 1064530000 1064620000 1064630000 1064540000 1064570000 1064600000 1064990000 1064980000 1065010000 1064420000 1064430000 1064440000 1064470000 1064730000 1064740000 1064770000 1064790000 1064150000 1064210000 1139710000 1064340000 1064350000 1064360000 1064370000 1064220000 1064230000 1064240000 1064250000 1064300000 1064310000 1064320000 1064330000 1064920000 1064870000 1064840000 1064800000 1064850000 1064860000 1064810000 1064820000 1064830000 1064490000 1064500000 1064510000 1064520000 1064380000 1064390000 1064400000 1064410000 1064940000 1064950000 1064960000 1064970000 1064890000 8951860000 B.73 B.73 B.73 B.73 B.73 B.79 B.79 B.77 B.77 B.77 B.77 B.77 B.77 B.77 B.81 B.81 B.75 B.75 B.75 B.75 B.75 B.75 B.75 B.75 B.79 B.79 B.79 B.79 B.49 B.49 B.51 B.51 B.51 B.51 B.63 B.65 B.63 B.65 B.63 B.65 B.61 B.57 B.61 B.61 B.57 B.59 B.59 B.69 B.69 B.69 B.55 B.55 B.55 B.55 B.67 B.67 B.67 B.67 B.49 B.49 B.71 B.53 B.53 B.53 B.53 B.49 B.49 B.49 B.49 B.51 B.51 B.51 B.51 B.63 B.63 B.61 B.57 B.61 B.61 B.57 B.59 B.59 B.55 B.55 B.55 B.55 B.53 B.53 B.53 B.53 B.67 B.67 B.67 B.67 B.63 B.33 8614790000 C.58 Type WAVEFILTER 3A WAVEFILTER 6A WAVEFILTER 10A WDK 2.5 RC 220R/220NF WDK 2.5 U TAZ 24VAC WPO 4 Order No. Page 8614780000 8614800000 8614770000 8065910000 8132760000 1036000000 C.58 C.59 C.59 D.26 D.25 D.27 ZR WPO4 DB 1071100000 D.27 Z Index Type W WAVEFILTER 1A X X.3 Order No. Type Page 0050000000 0053160000 DK 4/35 RC 220R/220N 0059160000 DK 4/35 1D 22R1 +RAHMEN D.26 D.27 D.26 D.27 Index 0200000000 0206160000 EWK 1 0206160000 EWK 1 D.26 D.27 0210000000 0215700000 STB 8.5/D4/2.3/M2.5 AKZ 0215700000 STB 8.5/D4/2.3/M2.5 AKZ D.26 D.27 0220000000 0223060000 EGU2 EG2 EN 24VDC 50MA 0223260000 EGU2 EG2 EN 230VAC 50MA D.29 D.29 0240000000 0243960000 EGU1 EG2 EN 24VAC 50MA D.29 0250000000 0250560000 EGU3 EG3 24VAC 50MA 0250660000 EGU3 EG3 48VAC 50MA 0250860000 EGU3 EG3 230VAC 50MA D.30 D.30 D.30 0300000000 0303300000 BFSC M2.5X18 PA/RT 0303300000 BFSC M2.5X18 PA/RT 0303400000 AD 4 AKZ4 D.26 D.27 D.27 0330000000 0336500000 Q 3 AKZ4 0336600000 Q 4 AKZ4 0336600000 Q 4 AKZ4 D.27 D.26 D.27 0350000000 0359260000 AP DK4 0359260000 AP DK4 0359260000 AP DK4 D.26 D.27 D.52 0360000000 0363360000 0363360000 0368600000 0368600000 TSCH 4 AKZ4 TSCH 4 AKZ4 Q 10 AKZ4 Q 10 AKZ4 D.26 D.27 D.26 D.27 0380000000 0383400000 TS 35X7.5 2M/ST/ZN 0383400000 TS 35X7.5 2M/ST/ZN 0383560000 EW 35 0383560000 EW 35 D.26 D.27 D.26 D.27 0450000000 0459460000 EGU4 EG3 24VDC 0,1A D.30 0460000000 0461860000 EGU4 EG3 48VUC 0,1A 0462060000 EGU4 EG3 230VUC 0,1A D.30 D.30 0480000000 0482700000 0482700000 0482800000 0482800000 0482900000 0482900000 QB 2 WI RA6 IS QB 2 WI RA6 IS QB 3 WI RA6 IS QB 3 WI RA6 IS QB 4 WI RA6 IS QB 4 WI RA6 IS D.26 D.27 D.26 D.27 D.26 D.27 0520000000 0526400000 QB 75/6.2/9/WI 0526400000 QB 75/6.2/9/WI 0526700000 ISPF QB75 SW 0526700000 ISPF QB75 SW X D.26 D.27 D.26 D.27 0680000000 0687560000 AP DKT4 PA X.4 0692160000 DK 4/32 RC 220R/220NF Page D.49 D.26 1030000000 1036000000 WPO 4 D.26 D.27 0180000000 0180400000 PS 2.3 RT 0180400000 PS 2.3 RT Type 0690000000 0120000000 0122800000 TS 32X15 2M/ST/ZN 0122800000 TS 32X15 2M/ST/ZN Order No. D.27 1060000000 1063720000 1063730000 1063740000 1063750000 1063760000 1063770000 1063780000 1063790000 1063830000 1063840000 1063860000 1063870000 1063880000 1063890000 1063910000 1063920000 1063950000 1063960000 1063970000 1063980000 1063990000 1064010000 1064020000 1064050000 1064060000 1064070000 1064080000 1064090000 1064110000 1064120000 1064130000 1064150000 1064170000 1064190000 1064210000 1064220000 1064230000 1064240000 1064250000 1064260000 1064270000 1064280000 1064290000 1064300000 1064310000 1064320000 1064330000 1064340000 1064350000 1064360000 1064370000 1064380000 1064390000 1064400000 1064410000 1064420000 1064430000 1064440000 1064470000 1064490000 1064500000 1064510000 1064520000 1064530000 1064540000 1064570000 1064600000 1064610000 1064620000 1064630000 1064640000 1064670000 1064690000 1064700000 1064710000 1064720000 1064730000 1064740000 1064770000 1064790000 1064800000 1064810000 1064820000 1064830000 1064840000 1064850000 1064860000 1064870000 1064890000 1064920000 VSSC4 CL 12Vdc 0.5A VSSC4 CL 24Vuc 0.5A VSSC4 CL 48Vuc 0.5A VSSC4 CL 60Vuc 0.5A VSSC4 CL FG 12Vdc 0.5A VSSC4 CL FG 24Vuc 0.5A VSSC4 CL FG 48Vuc 0.5A VSSC4 CL FG 60Vuc 0.5A VSSC4 SL 12Vdc 0.5A VSSC4 SL 24Vuc 0.5A VSSC4 SL 48Vuc 0.5A VSSC4 SL 60Vuc 0.5A VSSC4 SL FG 12Vdc 0.5A VSSC4 SL FG 24Vuc 0.5A VSSC4 SL FG 48Vuc 0.5A VSSC4 SL FG 60Vuc 0.5A VSSC4 MOV 12Vdc VSSC4 MOV 24Vuc VSSC4 MOV 48Vuc VSSC4 MOV 60Vuc VSSC4 MOV 120Vuc VSSC4 MOV 150Vuc VSSC4 MOV 240VUC VSSC4 GDT 110Vuc 20kA VSSC4 GDT 240VUC 20KA VSSC4 TAZ 12Vdc VSSC4 TAZ 24Vuc VSSC4 TAZ 48Vuc VSSC4 TAZ 60Vuc VSSC4 RC 24Vuc VSSC4 RC 240Vuc VSSC6 CL 12Vdc 0.5A VSSC6 CL 24Vuc 0.5A VSSC6 CL 48Vuc 0.5A VSSC6 CL 60Vuc 0.5A VSSC6 TR CL 12Vdc 0.5A VSSC6 TR CL 24Vuc 0.5A VSSC6 TR CL 48Vuc 0.5A VSSC6 TR CL 60Vuc 0.5A VSSC6 CL FG 12Vdc 0.5A VSSC6 CL FG 24Vuc 0.5A VSSC6 CL FG 48Vuc 0.5A VSSC6 CL FG 60Vuc 0.5A VSSC6 TR CLFG 12Vdc0.5A VSSC6 TR CLFG 24Vuc0.5A VSSC6 TR CLFG 48Vuc0.5A VSSC6 TR CLFG 60Vuc0.5A VSSC6 SL LD 12Vdc 0.5A VSSC6 SL LD 24Vuc 0.5A VSSC6 SL LD 48Vuc 0.5A VSSC6 SL LD 60Vuc 0.5A VSSC6 TR SL LD12Vdc0.5A VSSC6 TR SL LD24Vuc0.5A VSSC6 TR SL LD48Vuc0.5A VSSC6 TR SL LD60Vuc0.5A VSSC6 SLFG LD12Vdc0.5A VSSC6 SLFG LD24Vuc0.5A VSSC6 SLFG LD48Vuc0.5A VSSC6 SLFG LD60Vuc0.5A VSSC6 TR SL FG LD 12Vdc VSSC6 TR SL FG LD 24Vuc VSSC6 TR SL FG LD 48Vuc VSSC6 TR SL FG LD 60Vuc VSSC6 MOV 12Vdc VSSC6 MOV 24Vuc VSSC6 MOV 48Vuc VSSC6 MOV 60Vuc VSSC6 MOV 120Vuc VSSC6 MOV 150Vuc VSSC6 MOV 240VUC VSSC6 GDT 24Vuc 10kA VSSC6 GDT 24Vuc 20kA VSSC6 GDT 110Vuc 10kA VSSC6 GDT 110Vuc 20kA VSSC6 GDT 240VUC 10KA VSSC6 GDT 240VUC 20KA VSSC6 TAZ 12Vdc VSSC6 TAZ 24Vuc VSSC6 TAZ 48Vuc VSSC6 TAZ 60Vuc VSSC6 TR MOV 12Vdc VSSC6 TR MOV 24Vuc VSSC6 TR MOV 48Vuc VSSC6 TR MOV 60Vuc VSSC6 TR MOV 120Vuc VSSC6 TR MOV 150Vuc VSSC6 TR MOV 240VUC VSSC6 TR GDT 24Vuc 10kA VSSC6TR GDT 110Vuc10kA VSSC6 TR GDT 240VUC10KA B.73 B.73 B.73 B.73 B.73 B.73 B.73 B.73 B.75 B.75 B.75 B.75 B.75 B.75 B.75 B.75 B.77 B.77 B.77 B.77 B.77 B.77 B.77 B.79 B.79 B.79 B.79 B.79 B.79 B.81 B.81 B.49 B.49 B.49 B.49 B.49 B.49 B.49 B.49 B.51 B.51 B.51 B.51 B.51 B.51 B.51 B.51 B.53 B.53 B.53 B.53 B.53 B.53 B.53 B.53 B.55 B.55 B.55 B.55 B.55 B.55 B.55 B.55 B.57 B.57 B.59 B.59 B.61 B.61 B.61 B.63 B.65 B.63 B.65 B.63 B.65 B.67 B.67 B.67 B.67 B.57 B.57 B.59 B.59 B.61 B.61 B.61 B.63 B.63 B.63 Order No. 1064940000 1064950000 1064960000 1064970000 1064980000 1064990000 1065010000 1067470000 1067490000 1067520000 Type VSSC6 TR TAZ 12Vdc VSSC6 TR TAZ 24Vuc VSSC6 TR TAZ 48Vuc VSSC6 TR TAZ 60Vuc VSSC6 RS485 VSSC6 RS232 VSSC6 RS485 DP EMC-SET EMC-TIE EMC-CONTACT Page B.67 B.67 B.67 B.67 B.69 B.69 B.69 B.34 B.34 B.34 1070000000 1070230000 1070470000 1071100000 1071200000 VSPC BASE 1CL PW VSPC BASE 1CL PW FG EX ZR WPO4 DB SSCH 7.3X1.2X1000 B.14 B.41 D.27 D.27 B.11 B.14 1110000000 1115490000 PO D AS 1115500000 PO D S C.49 C.49 1130000000 1139710000 VSSC6 RTD B.71 1160000000 1161150000 1161170000 1161180000 1161190000 VSPC 4SL 12VAC EX VSPC 4SL 12VDC EX VSPC 4SL 24VAC EX VSPC 4SL 24VDC EX B.45 B.45 B.45 B.45 1170000000 1170160000 1170460000 1170460000 1170560000 1170960000 1171160000 1171260000 1171361001 1171361001 1171561001 1171561001 1171661001 1171661001 EGU2 EG2 EN 48VUC 1,6A EGU4 EG3 RS232 DATENLTG EGU4 EG3 RS232 DATENLTG EGU4 EG3 24VDC 0,1A SYM EGU4 EG3 24VUC 1,5A EGU4 EG3 115VUC 1.5A EGU4 EG3 230VUC 1.5A RSU 24VUC 6A LP RSU 24VUC 6A LP RSU 115VUC 6A RSU 115VUC 6A RSU 230VUC 6A LP RSU 230VUC 6A LP D.29 D.2 E.4 D.31 D.31 D.31 D.31 D.3 D.36 D.3 D.36 D.3 D.37 1180000000 1186760000 EGU3 EG3 24VAC 1,5A 1186960000 EGU3 EG3 48VAC 1,5A 1187060000 EGU3 EG3 230VAC 1,5A D.30 D.30 D.30 1290000000 1296000000 KABELBINDERZANGE RT-1 B.34 4030000000 4036780000 AP DK5 PA BE D.53 8000000000 8007871001 8007871001 8007871001 8007871001 8008230000 8008230000 8008250000 8008260000 8008280000 8008300000 8008330000 8008350000 8008380000 8008390000 8008430000 8008430000 8008440000 8008440000 8008440000 8008440000 8008450000 8008460000 8008460000 8008501001 8008501001 SEG-U LP SEG-U LP SEG-U LP SEG-U LP LPU 24VDC 100MA LPU 24VDC 100MA LPU 48VUC 100MA LPU 115VUC 100MA LPU 230VUC 100MA LPU 24VDC 100MA LPU 48VUC 100MA LPU 115VUC 100MA LPU 230VUC 100MA LPU 24VDC 100MA LPU 24VUC 0,5 A LPU 24VUC 0,5 A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 48VUC 1,5A LPU 115VUC 1,5A LPU 230VUC 1,5A LPU 230VUC 1,5A RS 485 K21 UE-SCHUTZ SE RS 485 K21 UE-SCHUTZ SE D.2 D.3 D.50 D.51 D.2 D.42 D.43 D.43 D.2 D.2 D.41 D.42 D.2 D.46 D.2 D.50 D.2 D.3 D.44 D.51 D.45 D.2 D.45 D.2 E.5 Page 8010000000 8015800000 8015800000 8015810000 8015810000 8016960000 8017020000 8019280000 8019290000 8019290000 8019310000 8019330000 8019330000 DKU 32 24VDC In:0,22A DKU 32 24VDC In:0,22A DKU 35 24VDC In:0,22A DKU 35 24VDC In:0,22A DK 4Q/35 U TAZ 24VDC DK 4Q/35 U TAZ 230VUC DKU 32 48VUC In:0,22A DKU 35 48VUC In:0,22A DKU 35 48VUC In:0,22A DKU 35 115VUC 0,3A DKU 35 230VUC 0,3A DKU 35 230VUC 0,3A D.2 D.49 D.20 D.49 D.25 D.25 D.49 D.20 D.49 D.21 D.2 D.21 8060000000 D.26 8090000000 8093281001 RSU 230VUC 10A LP 8093281001 RSU 230VUC 10A LP 1100000000 1105700000 VSPC BASE 1CL PW FG Type 8065910000 WDK 2.5 RC 220R/220NF 1090000000 1093400000 VSPC 2CL 24VAC R Order No. D.3 D.39 8100000000 8104201001 8104201001 8104221001 8104221001 RSU 24VUC 10A RSU 24VUC 10A RSU 115VUC 10A RSU 115VUC 10A D.3 D.38 D.3 D.38 8130000000 8132760000 WDK 2.5 U TAZ 24VAC D.25 8220000000 8225240000 LPU 24VDC/62MA EX I D.50 8230000000 8237700000 LPU 24VUC/ 1,5A 8238340000 DKU DK5 24VDC 0,3A 8238340000 DKU DK5 24VDC 0,3A D.44 D.2 D.22 8260000000 8262470000 DKU DK5 48VUC 0,3A 8262480000 DKU DK6 120VAC 1,0A 8263760000 DKU DK6 230VAC 1,0A D.22 D.23 D.2 8430000000 8437770000 DKU DK5 24VDC 100MA D.53 8440000000 8448920000 8448920000 8448940000 8448940000 8448960000 8448970000 8448970000 8449000000 8449030000 8449040000 8449040000 8449040000 8449050000 8449060000 8449070000 8449080000 8449080000 8449090000 8449090000 8449100000 8449130000 8449140000 8449150000 8449160000 8449160000 MCZ OVP CL 24VDC 0,5A MCZ OVP CL 24VDC 0,5A MCZ OVP SL 24VDC 0,5A MCZ OVP SL 24VDC 0,5A MCZ OVP CL 24VUC 1,25A MCZ OVP SL 24VUC 1,25A MCZ OVP SL 24VUC 1,25A MCZ OVP CL 48VUC 0,5A MCZ OVP SL 48VUC 0,5A MCZ OVP CL 48VUC 1,25A MCZ OVP CL 48VUC 1,25A MCZ OVP CL 48VUC 1,25A MCZ OVP SL 48VUC 1,25A MCZ OVP CL 115VUC 1,25A MCZ OVP SL 115VUC 1,25A MCZ OVP CL 230VUC 1,25A MCZ OVP CL 230VUC 1,25A MCZ OVP SL 230VUC 1,25A MCZ OVP SL 230VUC 1,25A MCZ OVP FILTER 24V 0,5A MCZ OVP GASABLEITER 90V MCZ OVP VARISTOR S10K30 MCZ OVP TAZ DIODE 24VDC MCZ OVP TAZ DIODE 24VUC MCZ OVP TAZ DIODE 24VUC D.2 D.9 D.10 D.2 D.10 D.11 D.2 D.11 D.12 D.12 D.2 D.3 D.13 D.13 D.14 D.14 D.2 D.16 D.2 D.16 D.17 D.17 D.18 D.18 D.3 8470000000 8472880000 MCZ OVP CL 24VAC 0,5A 8473470000 MCZ OVP LON-Bus 8473470000 MCZ OVP LON-Bus D.9 D.2 E.6 8490000000 8496110000 8496110000 DIALOC BUS TERMINATION Abschluss DIALOC BUS TERMINATION Abschluss D.3 E.6 8560000000 8561220000 PU1TSG Plus 330 VAC 1,5kV 8561220000 PU1TSG Plus 330 VAC 1,5kV C.16 C.2 8561230000 8561230000 8561230000 8561250000 8561250000 8561260000 8561260000 Type PU1TSG 50kA 1,5kV PU1TSG 50kA 1,5kV PU1TSG 50kA 1,5kV PU1TSG PLUS 440VAC 1,5kV PU1TSG PLUS 440VAC 1,5kV PU 1 TSG 35kA / 0,9kV PU 1 TSG 35kA / 0,9kV Page C.10 C.14 C.2 C.16 C.2 C.14 C.2 8570000000 8570500000 8570500000 8570510000 8570510000 RS232-8 B/S25 RS232-8 B/S25 RS232-8 S/B25 RS232-8 S/B25 D.2 E.4 D.2 E.4 8580000000 8581830000 PO D AS 8581840000 PO D S C.4 C.4 8610000000 8614770000 8614780000 8614790000 8614800000 WAVEFILTER 10A WAVEFILTER 3A WAVEFILTER 1A WAVEFILTER 6A C.59 C.58 C.58 C.59 8640000000 8649910000 TAE ovp analog FM 8649910000 TAE ovp analog FM D.3 E.13 8670000000 8670740000 8673970000 8673970000 8673980000 8673980000 8674000000 8674000000 8674010000 8674010000 8674020000 8674020000 PU DS 48V 16A TAE OVP ISDN FM TAE OVP ISDN FM TAE OVP analog TAE OVP analog TAE OVP ISDN TAE OVP ISDN TAE OVP ISDN LED TAE OVP ISDN LED TAE OVP analog LED TAE OVP analog LED D.2 D.3 E.14 D.3 E.13 D.3 E.14 D.3 E.14 D.3 E.13 8680000000 8682100000 PU DS 24Vuc 16A D.2 8690000000 8697560000 PU D ZS 230V~ 16A / ISDN So 8697570000 PU D ZS 230V~ 16A / ISDN UKo D.3 D.3 8700000000 8704240000 MCZ OVP CL FG 24VUC 0,5A D.15 8720000000 8729930000 8729930000 8729950000 8729950000 8729960000 8729960000 8729970000 8729970000 PU R COMBI I+II 5 Wire PU R COMBI I+II 5 Wire PU COMBI I+II 5 Wire PU COMBI I+II 5 Wire PU COMBI I+II 4 Wire PU COMBI I+II 4 Wire PU R COMBI I+II 4 Wire PU R COMBI I+II 4 Wire C.2 C.21 C.2 C.21 C.2 C.20 C.2 C.20 8730000000 8738780000 DME100TX-4RJ 8738780000 DME100TX-4RJ D.2 E.7 8760000000 8760960000 8760970000 8760980000 8762020000 8762020000 JPOVP 24VDC MOV M12 JPOVP 24VDC ANA M12 JPOVP 24VDC BIN M12 PU 1 TSG 100kA/1,5 kV PU 1 TSG 100kA/1,5 kV D.32 D.34 D.34 C.15 C.2 8770000000 8779230000 PU D ZS TV/R D.3 8800000000 8805440000 8805440000 8805450000 8805450000 8805530000 8805550000 8805550000 8805560000 8805560000 8805570000 8805570000 PU BC 16kA/280V PU BC 16kA/280V PU BCR 16kA/280V PU BCR 16kA/280V PU D ZS CAT.6 JPOVP RJ45 Cat6 IP20 JPOVP RJ45 Cat6 IP20 JPOVP RJ45 Cat6 IP67 JPOVP RJ45 Cat6 IP67 JPOVP M12 D-coded Cat5 JPOVP M12 D-coded Cat5 C.13 C.2 C.13 C.2 D.2 D.2 D.33 D.2 D.33 D.2 D.32 Order No. Type Page 8810000000 8816090000 QB 36-3 8816100000 QB 36-4 C.10 C.10 C.10 C.10 D.15 8830000000 8830230000 DME 100TX-4RJ TS35 Ether. Cat5 8830230000 DME 100TX-4RJ TS35 Ether. Cat5 D.2 E.7 8850000000 8858340000 8858350000 8858360000 8858990000 8858990000 8859000000 8859000000 8859010000 8859010000 8859020000 8859020000 8859030000 8859040000 8859050000 8859060000 8859080000 8859090000 8859630000 8859630000 8859640000 8859640000 8859650000 8859650000 8859660000 8859660000 8859670000 8859670000 8859680000 8859680000 8859690000 8859690000 8859700000 8859700000 8859710000 8859710000 8859720000 8859720000 8859730000 8859730000 8859740000 8859740000 8859750000 8859760000 8859760000 8859770000 8859770000 8859780000 8859780000 8859790000 8859790000 8859800000 8859800000 8859810000 8859810000 8859820000 8859820000 8859830000 8859830000 8859840000 8859840000 8859850000 8859850000 8859860000 8859860000 8859870000 8859870000 8859880000 8859880000 8859890000 8859890000 8859900000 8859910000 8859920000 8859930000 8859950000 8859950000 8859960000 8859960000 8859970000 8859970000 8859980000 8859980000 QB 54 3+1 PU BCR QB 36 1+1 PU BC / BCR QB 36 3+1 PU BC PU I 3 280V/12,5kA PU I 3 280V/12,5kA PU I 4 280V/12,5kA PU I 4 280V/12,5kA PU I 3 R 280V/12,5kA PU I 3 R 280V/12,5kA PU I 4 R 280V/12,5kA PU I 4 R 280V/12,5kA PU I 2 R 280V/12,5kA PU I 2 280V/12,5kA PU I 1 280V/12,5kA PU I 1 R 280V/12,5kA PU I 3+1 280V/12,5kA PU I 3+1R 280V/12,5kA PU II 3 280V/40kA PU II 3 280V/40kA PU II 4 280V/40kA PU II 4 280V/40kA PU II 3 R 280V/40kA PU II 3 R 280V/40kA PU II 4 R 280V/40kA PU II 4 R 280V/40kA PU II 2 R 280V/40kA PU II 2 R 280V/40kA PU II 2 280V/40kA PU II 2 280V/40kA PU II 1 280V/40kA PU II 1 280V/40kA PU II 1 R 280V/40kA PU II 1 R 280V/40kA PU II 3+1 280V/40kA PU II 3+1 280V/40kA PU II 3+1R 280V/40kA PU II 3+1R 280V/40kA PU II 1+1 280V/40kA PU II 1+1 280V/40kA PU II 1+1R 280V/40kA PU II 1+1R 280V/40kA PU II 0 280V/40kA PU II 3 LCF 280V/20kA PU II 3 LCF 280V/20kA PU II 4 LCF 280V/20kA PU II 4 LCF 280V/20kA PU II 3 R LCF 280V/20kA PU II 3 R LCF 280V/20kA PU II 4 R LCF 280V/20kA PU II 4 R LCF 280V/20kA PU II 3 EWS 280V/40kA PU II 3 EWS 280V/40kA PU II 4 EWS 280V/40kA PU II 4 EWS 280V/40kA PU II 3 R EWS 280V/40kA PU II 3 R EWS 280V/40kA PU II 4 R EWS 280V/40kA PU II 4 R EWS 280V/40kA PU II 3 385V/40kA PU II 3 385V/40kA PU II 3 R 385V/40kA PU II 3 R 385V/40kA PU II 4 385V/40kA PU II 4 385V/40kA PU II 4 R 385V/40kA PU II 4 R 385V/40kA PU II 3+1 385V/40kA PU II 3+1 385V/40kA PU II 3+1R 385V/40kA PU II 3+1R 385V/40kA PU II 2 385V/40kA PU II 2R 385V/40kA PU II 1 385V/40kA PU II 1 R 385V/40kA PU II 1 130V/40kA PU II 1 130V/40kA PU II 1R 130V/40kA PU II 1R 130V/40kA PU II 2 130V/40kA PU II 2 130V/40kA PU II 2 R 130V/40kA PU II 2 R 130V/40kA Type 8859990000 PU II 3 130V/40kA 8859990000 PU II 3 130V/40kA 8820000000 8821710000 QB 54-4 8821720000 QB 54-3 8823280000 MCZ OVP SL FG 24VUC 0,5A Order No. C.10 C.10 C.10 C.11 C.2 C.11 C.2 C.11 C.2 C.11 C.2 C.12 C.12 C.12 C.12 B.85 B.85 C.24 C.3 C.24 C.3 C.24 C.3 C.24 C.3 C.25 C.3 C.25 C.3 C.25 C.3 C.25 C.3 C.26 C.3 C.26 C.3 C.26 C.3 C.26 C.3 C.3 C.27 C.3 C.27 C.3 C.27 C.3 C.27 C.3 C.28 C.3 C.28 C.3 C.28 C.3 C.28 C.3 C.3 C.30 C.3 C.30 C.3 C.30 C.3 C.30 C.3 C.32 C.3 C.32 C.31 C.31 C.31 C.31 C.3 C.35 C.3 C.35 C.3 C.35 C.3 C.35 Page C.3 C.34 8860000000 8860000000 8860000000 8860010000 8860010000 8860020000 8860020000 8860030000 8860040000 8860040000 8860050000 8860050000 8860060000 8860060000 8860070000 8860070000 8860080000 8860080000 8860090000 8860090000 8860100000 8860100000 8860110000 8860110000 8860120000 8860130000 8860130000 8860140000 8860140000 8860150000 8860150000 8860160000 8860160000 8860330000 8860330000 8860340000 8860340000 8860350000 8860350000 8860360000 8860360000 PU II 3 R 130V/40kA PU II 3 R 130V/40kA PU II 4 130V/40kA PU II 4 130V/40kA PU II 4 R 130V/40kA PU II 4 R 130V/40kA PU II 0 130V/40kA PU II 1 550V/40kA PU II 1 550V/40kA PU II 1 R 550V/40kA PU II 1 R 550V/40kA PU II 4 550V/40kA PU II 4 550V/40kA PU II 4 R 550V/40kA PU II 4 R 550V/40kA PU II 3 550V/40kA PU II 3 550V/40kA PU II 3 R 550V/40kA PU II 3 R 550V/40kA PU II 2 550V/40kA PU II 2 550V/40kA PU II 2 R 550V/40kA PU II 2 R 550V/40kA PU II 0 550V/40kA PU II 2 75V/40kA PU II 2 75V/40kA PU II 2 R 75V/40kA PU II 2 R 75V/40kA PU II 1 75V/40kA PU II 1 75V/40kA PU II 1 R 75V/40kA PU II 1 R 75V/40kA PU III R 230V/6kV PU III R 230V/6kV PU III R 120V/6kV PU III R 120V/6kV PU III R 48V/4kV PU III R 48V/4kV PU III R 24V/4kV PU III R 24V/4kV C.3 C.34 C.3 C.34 C.3 C.34 C.3 C.3 C.39 C.3 C.39 C.3 C.38 C.3 C.38 C.38 C.3 C.3 C.38 C.3 C.39 C.3 C.39 C.3 C.3 C.40 C.3 C.40 C.3 C.40 C.3 C.40 C.4 C.45 C.4 C.45 C.4 C.46 C.4 C.46 8870000000 8871940000 8871950000 8877500000 8877510000 8877520000 8877530000 8877540000 8877550000 PU II O N-PE 260V/40kA PU II 0 75V/40kA QB 18-3 isoliert grau QB 18-4 isoliert blau QB 18-4 isoliert grau QB 18-3 isoliert blau QB 18-2 isoliert grau QB 18-2 isoliert blau C.3 C.3 C.23 C.23 C.23 C.23 C.23 C.23 8880000000 8881840000 8882340000 8882340000 8882340001 8882350000 8882350000 8882350001 8883740000 8883740000 PU Vlimit 1Ph 30mA/300mA PU II 2+1 550V/40kA PU II 2+1 550V/40kA PU II 2+1 1000V DC PU II 2+1R 550V/40kA PU II 2+1R 550V/40kA PU II 2+1R 1000V DC PU III R 12V/4kV PU III R 12V/4kV C.43 C.3 C.36 C.36 C.3 C.36 C.36 C.4 C.47 8920000000 8924200000 8924210000 8924220000 8924230000 8924240000 8924250000 8924260000 8924270000 8924270000 8924270000 8924270000 8924280000 8924290000 8924300000 8924300000 8924300000 8924300000 8924320000 8924330000 8924340000 8924350000 8924360000 8924370000 8924380000 8924390000 8924400000 8924420000 8924430000 8924440000 VSPC 4SL 5VDC VSPC 2SL 5VDC VSPC 4SL 12VDC VSPC 2SL 12VDC VSPC 4SL 12VAC VSPC 2SL 12VAC VSPC BASE 4SL FG VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2CL FG VSPC BASE 2SL FG VSPC BASE 1CL FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC BASE 2/4CH FG VSPC 4SL 24VDC VSPC 2SL 24VDC VSPC 4SL 24VAC VSPC 2SL 24VAC VSPC 4SL 48VAC VSPC 2SL 48VAC VSPC 4SL 60VAC VSPC 2SL 60VAC VSPC 2CL 5VDC VSPC 1CL 5VDC VSPC 2CL HF 5VDC VSPC 2CL 12VDC B.19 B.17 B.19 B.17 B.19 B.17 B.18 B.30 B.28 B.12 B.10 B.16 B.8 B.26 B.24 B.22 B.20 B.19 B.17 B.19 B.17 B.19 B.17 B.19 B.17 B.11 B.9 B.13 B.11 Order No. 8924450000 8924460000 8924470000 8924480000 8924490000 8924500000 8924510000 8924520000 8924530000 8924540000 8924550000 8924570000 8924590000 8924600000 8924610000 8924640000 8924650000 8924660000 8924670000 8924680000 8924690000 8924700000 8924710000 8924710000 8924710000 8924710000 8924720000 8924730000 8924740000 8924740000 8924740000 8924740000 Type VSPC 1CL 12VDC VSPC 2CL HF 12VDC VSPC 2CL 24VDC VSPC 1CL 24VDC VSPC 2CL 24VAC VSPC 1CL 24VAC VSPC 2CL HF 24VDC VSPC 1CL 48VAC VSPC 1CL 60VAC VSPC 3/4WIRE 5VDC VSPC 3/4WIRE 24VDC VSPC GDT 2CH 90V VSPC GDT 2CH 150Vac/230Vdc VSPC MOV 2CH 24V VSPC MOV 2CH 230V VSPC TAZ 2CH 24V VSPC TAZ 4CH 24V VSPC TELE UK0 2WIRE VSPC RS485 2CH VSPC GROUND VSPC TEST CONNECTOR VSPC BASE 4SL VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2CL VSPC BASE 2SL VSPC BASE 1CL VSPC BASE 2/4CH VSPC BASE 2/4CH VSPC BASE 2/4CH VSPC BASE 2/4CH Page B.9 B.13 B.11 B.9 B.11 B.9 B.13 B.9 B.9 B.21 B.21 B.23 B.23 B.25 B.25 B.27 B.27 B.29 B.31 B.34 B.34 B.18 B.30 B.28 B.12 B.10 B.16 B.8 B.26 B.24 B.22 B.20 Index Order No. 8940000000 8947820000 8947830000 8947840000 8947850000 8948600000 8948600000 8948610000 8948610000 8948620000 8948620000 8948620000 BNC Connector / M-F N Connector / M-F F Connector / M-F UHF Connector / M-F MCZ OVP HF 24V 0,3A MCZ OVP HF 24V 0,3A MCZ OVP HF 12V 0,3A MCZ OVP HF 12V 0,3A MCZ OVP HF 5V 0,3A MCZ OVP HF 5V 0,3A MCZ OVP HF 5V 0,3A E.8 E.8 E.9 E.9 D.2 D.8 D.2 D.7 D.2 D.3 D.7 8950000000 8951460000 8951470000 8951480000 8951490000 8951500000 8951510000 8951510000 8951530000 8951540000 8951550000 8951560000 8951570000 8951580000 8951590000 8951600000 8951610000 8951620000 8951630000 8951640000 8951650000 8951660000 8951670000 8951680000 8951690000 8951700000 8951710000 8951710000 8951720000 8951720000 8951730000 8951740000 8951750000 8951760000 8951770000 8951780000 8951790000 8951790000 8951800000 8951800000 8951810000 8951820000 8951830000 8951840000 8951840000 8951860000 8953590000 8953600000 8953620000 8953630000 8953640000 8953650000 VSPC 2CL 5VDC R VSPC 2CL 12VDC R VSPC 2CL 24VDC R VSPC 2CL 48VAC VSPC 2CL 60VAC VSPC 1CL PW 24V VSPC 1CL PW 24V VSPC 1CL 5VDC R VSPC 1CL 12VDC R VSPC 1CL 24VDC R VSPC 1CL 24VAC R VSPC 4SL 5VDC R VSPC 4SL 12VDC R VSPC 4SL 24VDC R VSPC 4SL 24VAC R VSPC 2SL 5VDC R VSPC 2SL 12VDC R VSPC 2SL 24VDC R VSPC 2SL 24VAC R VSPC MOV 2CH 24V R VSPC MOV 2CH 230V R VSPC RS485 2CH R VSPC 2CL HF 5VDC R VSPC 2CL HF 12VDC R VSPC 2CL HF 24VDC R VSPC BASE 2CL R VSPC BASE 2CL R VSPC BASE 2CL FG R VSPC BASE 2CL FG R VSPC BASE 1CL R VSPC BASE 1CL FG R VSPC BASE 4SL R VSPC BASE 4SL FG R VSPC BASE 2SL R VSPC BASE 2SL FG R VSPC BASE 2/4CH R VSPC BASE 2/4CH R VSPC BASE 2/4CH FG R VSPC BASE 2/4CH FG R VSPC BASE 1CL FG EX VSPC BASE 2CL FG EX VSPC BASE 2SL FG EX VSPC BASE 4SL FG EX VSPC BASE 4SL FG EX V-TEST VSPC 1CL 12VDC EX VSPC 1CL 24VDC EX VSPC 2SL 12VDC EX VSPC 2SL 12VAC EX VSPC 2SL 48VAC EX VSPC 3/4WIRE 5VDC EX B.11 B.11 B.11 B.11 B.11 B.41 B.15 B.9 B.9 B.9 B.9 B.19 B.19 B.19 B.19 B.17 B.17 B.17 B.17 B.25 B.25 B.31 B.13 B.13 B.13 B.12 B.10 B.12 B.10 B.8 B.8 B.18 B.18 B.16 B.16 B.30 B.24 B.30 B.24 B.37 B.39 B.43 B.47 B.45 B.33 B.37 B.37 B.43 B.43 B.43 B.47 X.5 X Order No. Index 8953660000 8953670000 8953720000 8959710000 8959720000 8959730000 8959740000 8959750000 Type VSPC 1CL 5VDC EX VSPC 2SL 24VDC EX VSPC 2CL 24VDC EX PV BOX DC PV BOX DC 2 PV BOX AC DC PV BOX AC DC 2 PV BOX Multistring Page B.37 B.43 B.39 F.10 F.10 F.11 F.11 F.12 8960000000 8960480000 8960490000 8960500000 8960510000 8961900000 PU I 1TSG+ 350V 1,5kV PU I 3TSG+ 350V 1,5kV PU I 1+1TSG+ 350V 1,5kV PU I 3+1TSG+ 350V 1,5kV PU II 2 750V/30kA B.87 B.86 B.87 B.86 B.83 8970000000 8972270000 8974910000 8974920000 8974930000 8974940000 8974950000 8974960000 8974970000 8974980000 8974990000 8975000000 8975010000 VSPC CONTROL UNIT 24VDC PU II 1  750V / 30kA PU II 1 R 750V / 30kA PU II 2 R  750V / 30kA PU II 2+1  750V / 30kA PU II 2+1 R 750V / 30kA PU II 3  750V / 30kA PU II 3 R  750V / 30kA PU II 3+1  750V / 30kA PU II 3+1 R 750V / 30kA PU II 4  750V / 30kA PU II 4 R  750V / 30kA B.32 B.83 B.83 B.83 B.84 B.84 B.82 B.82 B.84 B.84 B.82 B.82 9310000000 9310830000 EGU2 EG2 EN 24VDC 1.6A 9311530000 EGU2 EG2 EN 230VUC 1,6A D.29 D.30 9400000000 9400120000 9400300000 9400400000 9400400000 9400500000 9400500000 9400540000 9400540000 9400550000 9401050000 9401120000 9401180000 9401250000 9401380000 9401400000 9401440000 9401450000 9401490000 9401520000 9401590000 9401640000 9401650000 9401780000 DK 4/35 U 230V 5KA DK 4/35 U 90V 5KA DK 4/32 U 90V 20KA DK 4/32 U 90V 20KA DK 4/35 U 90V 20KA DK 4/35 U 90V 20KA DK 4/35 U 470V 20KA DK 4/35 U 470V 20KA DK 4/35 U 600V 20KA DK 4/32 U S14 K30 DK 4/32 U S14 K130 DK 4/32 U S14 K275 DK 4/32 U S20 K30 DK 4/32 U S20 K275 DK 4/35 U S14 K11 DK 4/35 U S14 K25 DK 4/35 U S14 K30 DK 4/35 U S14 K60 DK 4/35 U S14 K130 DK 4/35 U S14 K300 DK 4/35 U S20 K25 DK 4/35 U S20 K30 DK 4/35 U S20 K275 D.3 D.25 D.25 D.52 D.25 D.52 D.25 D.52 D.25 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 D.24 9450000000 9454930000 LPU RS 485 9454930000 LPU RS 485 9454930000 LPU RS 485 X X.6 D.2 D.3 E.5 X X.7 Index X X.8 Index X X.9 Index Index Addresses worldwide AE United Arab Emirates Weidmuller Middle East FZE P.O. Box 8591 SAIF-Zone Sharjah – U. A. E. Phone +971 6 5572723 Fax +971 6 5572724 wme.info@weidmueller.com CA Canada W Interconnections CANADA Ltd. 10 Spy Court, Markham, Ontario L3 R5 H6 Phone +1 905 475-1507 Fax +1 905 475-2798 info1@weidmuller.ca www.weidmuller.ca EE Estonia Soots Interface OÜ Pärnu mnt 142 11317 Tallinn Phone +372 5296177 Fax +372 6096933 info@sootsinterface.ee www.sootsinterface.ee AR Argentina CPI SA Bauness 2660 1431 Buenos Aires Phone +54 11 45238008 Fax + 54 11 45220546 info@cpi.com.ar www.cpi.com.ar CH Switzerland Weidmüller Schweiz AG Rundbuckstraße 2 8212 Neuhausen am Rheinfall Phone +41 52 6740707 Fax +41 52 6740708 info@weidmueller.ch www.weidmueller.ch EG Egypt Standard Electric (OMEGA) 87, Mohamed Farid Street Heliopolis, Cairo Phone +20 26422977 Fax +20 26422955 stdelec@rite.com Austria Weidmüller GmbH. Industriezentrum Nö Süd Straße 2, Objekt M2 2355 Wiener Neudorf Phone +43 2236 6708-0 Fax +43 2236 6708-199 office.at@weidmueller.com CL Australia Weidmüller Pty. Ltd. P.O.Box 6944 Huntingwood Drive 43 Huntingwood, NSW, 2148 Phone +61 2 9671-9999 Fax +61 2 9671-9911 info@weidmuller.com.au www.weidmuller.com.au CN Azerbaijan West Industries Ltd. Caspian Plaza, 5-th Floor 44 J. Jabbarly Str., Baku Phone +99412 499 15 15 Fax +99412 499 14 93 sales@west-i.com CO AT AU AZ BA BE BG BH BR BY X X.10 2 Bosnia and Herzegovina BH ES ELEKTROSISTEM d.o.o. Bul. Vojvode S. Stepanovica kod br. 272 78000 BiH - Banja Luka Phone +387 51 420-340 Fax +387 51 420-341 elsist@inecco.net www.elektrosistem.ba Belgium Weidmüller Benelux B.V. Mechelsesteenweg 519 bus 6 en 7 1930 Nossegem Phone +32 2 752 4070 Fax +32 2 751 3606 info@weidmueller.be www.weidmueller.be Bulgaria Weid-Bul EOOD 1756 Sofia 13, bul. "Kliment Ohridski" Phone +359 2 9632560 Fax +359 2 9631098 weidbul@nat.bg www.weidbul.com Bahrain Khayber Trading Company P.O. Box 1976 Manama, Phone +973 720747 Fax +973 720331 khayber@batelco.com.bh Brazil Conexel Conexoes Elétricas Ltda. Rua Garcia Lorca, 176 09695-900, Sao Paulo SP Phone +55 11 43669600 Fax +55 11 43621677 vendas@conexel.com.br www.conexel.com.br Belarus TECHNIKON Ltd. Oktyabrskaya Str. 16/5 Apt. 704, Minsk 220801 Phone +375 17 2275830 Fax +375 17 2275830 technikon@belsonet.net CR CZ DE DK EC Chile Felipe Bahamondes S.A./ATS AGRO Maria Luisa Santander 0475 Casilla 3425 Santiago Phone +56 2 341-1271 Fax +56 2 341-1275 felipe@atsintech.com China Weidmüller Interface International Trading (Shanghai) Co., Ltd. 25F, BM Intercontinental Business Center, 100 Yutong Road,Shanghai 200070 P.R. China Phone +86 21 22195008 Fax +86 21 22195009 www.cnweidmuller.com Colombia Automatización Avanzada S. A. Carrera 97 No.24c, 23 B4 4 Bogotá D. C. Phone +57 1 5478510 Fax +57 1 4223044 comercial@ automatizacionavanzada.com www.automatizacionavanzada.com Costa Rica ELVATRON S.A. la Uruca 400 Norte Banco Costa Rica San José Costa Rica Phone +506 2 961060 Fax +506 5 200609 dirk.haase@elvatron.com www.elvatron.com ES FI FR GB GR Czech Republic Weidmüller s. r. o. Lomnického 5/1705 14000 Praha 4 Phone +420 2 44001400 Fax +420 2 44001499 office@weidmueller.cz www.weidmueller.cz Germany Weidmüller GmbH & Co. KG P.O. Box 3054 32720 Detmold Ohmstraße 9 32758 Detmold Phone +49 5231 1428-0 Fax +49 5231 1428-116 weidmueller@weidmueller.de www.weidmueller.de Denmark Wexøe A/S Lejrvej 31 3500 Vaerloese Phone +45 45465800 Fax +45 45465801 wexoe@wexoe.dk www.wexoe.dk Ecuador Elsystec S. A. Electricidad Sistemas y Tecnología Vasco de Contreras N35-25 y Mañosca, Quito Phone +593 2 2456510 Fax+593 2 2456755 Elsystec@uio.satnet.net HR HU Indonesia PT. Nego Electrindo Ruko Mega Grosir Cempaka Mas, Blok I No 20 – 22 Jl. Let.Jend. Suprato – Jakarta 10640 Phone +62 21 42882255 Fax +62 21 42882266 sales@negoelectrindo.co.id IE Ireland Please contact Weidmüller Ltd. in Great Britain IL Israel A.U.Shay Ltd. P.O. Box 10049 Embar Street 23/25 Petch-Tikwa 49222 Phone +972 3 9233601 Fax +972 3 9234601 Spain Weidmüller S. A. Narcis Monturiol 11-13 Pol. Ind. Sudoeste 08960 Sant Just Desvern Barcelona Phone +34 93 4803386 Fax +34 93 3718055 weidmuller@weidmuller.es www.weidmuller.es Israel ATEKA Ltd. 23 Hayetzira St. Kiryat Aryeh 49130 Petach-Tikva, Israel Phone +972 3 9392344 Fax +972 3 9243273 marketing@ateka.co.il www.ateka.co.il Finland JUHA-ELEKTRO OY P. O. Box 57, 641 Helsinki Kylvöpolku 6, 680 Helsinki Phone +358 10 8328 100 Fax +358 10 8328 109 info@juha-elektro.fi www.juha-elektro.fi IN France Weidmüller E. U. R. L. 12, Chaussée Jules César B.P. 263 Osny 95523 Cergy Pontoise Cedex Phone +33 1 34245500 Fax +33 1 34245501 mail@weidmuller.fr India Weidmuller Electronics India Pvt. Ltd Plot # 32, 3rd Floor, North Court Lane North Avenue, Opp Jogger's Park Kalyani Nagar, Maharastra 411006 Pune Phone +91 9049800960 Nitish.Rajan@weidmueller.de IR Iran Tamin Ehtiajat Fani Tehran (TAF Co.) 72, Iranshahr Ave.(Unit # 5) 15816 Tehran Phone +98 21 8831-7851 Fax +98 21 8882-0268 tafco@safineh.net IS Iceland Samey Automation Center Lyngas 13, 210 Garoabaer, Phone +354 510 5200 Fax +354 510 5201 samey@samey.is IT Italy Weidmüller S.R.L. Via Albert Einstein 4 20092 Cinisello Balsamo Milano Phone +39 02 660681 Fax +39 02 6124945 weidmuller@weidmuller.it www.weidmuller.it JO Jordan HORIZONS P.O.Box: 330607 Amman Jordan 11133 Phone +962 6 4882114 Fax +962 6 4882115 horizons@go.com.jo JP Japan Nihon Weidmüller Co. Ltd. Sphere Tower Tennoz, 2-2-8 Higashi-Shinagawa, Shinagawa-Ku, Tokyo 140-0002 Phone +81 3 6711-5300 Fax +81 3 6711-5333 www.weidmuller.co.jp KR Korea Weidmüller Korea Co., Ltd. 6floor, Sukyoung building, 242-54 Nonhyun-dong, Kangnam-Gu Seoul, Korea Zip: 135-830 Phone +82 2 5160003 Fax +82 2 5160090 info@weidmuller.co.kr KW Kuwait KANA CONTROLS General Trading & Cont. CO. W.L.L. Al Rai Industrial Area, Plot 28-30, St. 31 P.O.Box: 25593 Safat, 13016 Phone +966-474 1373/4 Fax +966-474 1537 info@kanacontrols.com Great Britain Weidmüller Ltd. 1 Abbey Wood Road Kings, West Malling ME19 4YT Phone +44 1732 877000 Fax +44 1732 874296 marketing@weidmuller.co.uk Greece Electrorama S.A. 1 An. Martali Str. 41335 Larissa Phone +30 2410 552533188 Fax +30 2410 283463189 valvizos@electrorama.com.gr Greece GA Contact Solutions 11, Ippokratous Str. 14452 Metamorfosi Attika Phone +30 210 2823233 Fax +30 210 2823233 gasaless@gmail.com HK ID Hong Kong United Equity Limited Suite B, 11/F International Industrial Centre 2-8 Kwei Tei Street, Fotan, Shatin Phone +852 26876739 Fax +852 26876735 united_equity@sinatown.com Croatia Elektro Partner d.o.o. Slavonska Avenija 24/6 10000 Zagreb Phone +385 1 6184793 Fax +385 1 6184795 elektropartner@zg.t-com.hr Hungary Weidmüller Kft Gubacsi út 6 1097 Budapest Phone +36 1 3827700 Fax +36 1 3827701 info@weidmueller.hu DE Agency abroad DE Without own Agency DE Index Group companies LB Lebanon Progress Engineering & Trading Enterprises Al Nahr Street Beirut Phone +961 1 444664 Fax +961 1 561880 progress@inco.com.lb NZ New Zealand Cuthbert S. Steward Limited 27 Te Puni Street POB 38496 Petone, Wellington Phone +64 4 5686156 Fax +64 4 5686056 info@weidmueller.de LT Lithuania ELEKTROS IRANGA Tinklu g.29a, 5319 Panevezys Phone +370 45582828 Fax +370 45582727 info@eliranga.lt OM LU Luxembourg Please contact Weidmüller Benelux B.V. in the Netherlands Oman DAN INTERNATIONAL LLC. PO.BOX 2901 111 Seeb Phone +968 503 677 Fax +968 503 755 yedu@danintl.com PE Peru TECNOLOGÍA ELÉCTRICA Y SOLUCIONES S.A.C. Calle Huandoy 501, Lima 32, Peru Phone / Fax +51 1 562-0004 info@tecsol-peru.com LV MD Latvia SIA "ABI4" 56A Daugavgrivas str. 1007 Riga Phone +371 67470999 Fax +371 67465637 abi_4@tvnet.lv Moldova BERHORD A&D srl 44, srt. Sarmizegetusa 37/3 Off 414. b-dul Decebal, 3, Chisinau, MD 2001 Phone +373 22 507137 Fax +373 22 507134 atiuleanu@berhord.com ME Montenegro Please contact ES-YU Elektrosistem in Serbia MK Macedonia ELEKTRO – SMK dooel UL. III Makedonska brigada b.b. 1000 Skopje Phone +389 22 460 295 Fax +389 22 460 298 Elektro-smk@telekabel.net.mk MT MU MX MY NL NO Malta E. S. S., Electrical Supplies & Services Ltd 104 J. Sciberras Str. Hamrun HMR 08 Phone +356 21 255 777 Fax +356 21 255 999 robert@ess.com.mt Mauritius MUBELO Electrical Ltd Office 26, Gateway building, St Jean Road, Quatre Bornes Phone +230 498 6410 Fax +230 467 0989 richard.mubelo@orange.mu Mexico W Interconnections, S.A. DE C.V. Blvd. Hermanos Serdán No. 698 Col. San Rafael Oriente Puebla, C.P. 72029 Phone +52 222 22686227 clientes@weidmuller.com.mx Malaysia Connect Plus Technology Sdn Bhd No. 43, Jalan PJS 11/22, Bandar Sunway, 46150 Petaling Jaya Selangor Darul Ehsan Phone +60 3 5633 7363 Fax +60 3-5633 6562 paul@cptech.com.my www.cptech.com.my Netherlands Weidmüller Benelux B.V. Franciscusweg 221 1216 SE Hilversum Postbus 1505 1200 BM Hilversum Phone +31 35 6261261 Fax +31 35 6232044 info@weidmuller.nl Norway Siv. Ing. J. F. Knudtzen A/S Billingstadsletta 97 P.O. Box 160 1378 Nesbru Phone +47 66 983350 Fax +47 66 980955 firmapost@jfknudtzen.no www.jfknudtzen.no Peru IMGEPRO DEL PERU S.A.C. Jr. Arequipa 3410, Lima 31, Peru Phone / Fax +51 1 569-7678 dbernardo@imgepro.com.pe www.imgepro.pe PH PK PL Philippines Enclosure Systems Specialists Inc W-15 La Fuerza Compound 2241 Don Chino Roces Avenue Makati City 1231 Phone +63 2 813 8580 Fax +63 2 813 8596 sales_encsys@pldtdsl.net Pakistan Kana Controls (Pak) Apartment No. 33 C III Chenab Block, Allama Iqbal Town Lahore, Pakistan Phone +92 42 5419948 +92 42 7845160 Fax +92 42 5422895 nadeem@kanapak.com www.kanapak.com Poland Weidmüller Sp. z o.o. Ul. Goledzinowska 10 03-302 Warszawa Phone +48 22 5100940 Fax +48 22 5100941 biuro@weidmuller.com.pl www.weidmuller.pl PT Portugal Weidmüller Sistemas de Interface S. A. Estrada Outeiro Polima, R. Augusto Dias da Silva, Lote B, Esct. 2 2785-515 Abóboda -São Domingos de Rana Phone +351 21 4459191 Fax +351 21 4455871 www.weidmueller.pt QA Qatar Doha Motors Trading Co. (Technical Division) Post Box No. 145 Airport Road Doha - Qatar Phone +974 465 1441 Fax +974 465 0925 dmtctech@qatar.net.qa RO RS Romania Rominterface Impex SRL Str. Gh. Dem Teodorescu 30 A 30916 Bucuresti - sector 3 Phone +40 21 3220230 Fax + 40 21 3228857 office@rominterface.ro Serbia ES-YU Elektrosistem Pariske komune 41 11070 Novi Beograd, Serbia Phone +381 11 3018660 Fax +381 11 2693608 esyu@eunet.rs www.elektrosistem.co.rs RU Russia Weidmüller Interface GmbH & Co. KG Representative Office Warshavskoye highway, 25A, bld. 6 117105 Moscow Phone +7 4 95 771-6940 Fax +7 4 95 771-6941 info@weidmueller.ru www.weidmueller.rus SA Saudi Arabia Al Abdulkarim Holding Co. P.O Box. 4 Dammam 31411 Phone +9668337110 Fax +9668338242 salehsk@akh.com.sa www.akte.com.sa Saudi Electric Supply Co. P.O. Box 3298 Al Khobar 31952 Phone +966 3 882 9546227 Fax +966 3 882 9547 Safdar.malik@sesco-ge.com SE SG Sweden Weidmüller AB Axel Daniessons väg 271 P.O. box 31025 200 49 Malmö Phone +46 (0) 7 71 43 00 44 Fax +46 (0) 40 37 48 60 info@weidmuller.se www.weidmuller.se Singapore Weidmuller Pte. Ltd. 70 Bendemeer Road #04-03 Luzerne Singapore 339940 Phone +65 6841 5311 Fax +65 6841 5377 info@weidmuller.com.sg www.weidmuller.com.sg SI Slovenia ELEKTROSPOJI d.o.o. Stegne 25, 1000 Ljubljana Phone +386 15113810 Fax +386 15111604 info@elektrospoji.si www.elektrospoji.si SK Slovakia ELEKTRIS s.r.o. Elektrárenská 1 83104 Bratislava Phone +421 2 49200113 Fax +421 2 49200119 weidmueller@computel.sk TH Thailand Pisanu Engineering Co., Ltd 800/43-45 Soi Trakulsuk Asoke-dindaeng Road, Dindaeng, Bangkok 10400 Phone +66 2 245 9113 Fax +66 2 6429220 jayasankar@pisanu.co.th www.pisanu.co.th TN Tunisia Please contact Weidmüller E.U.R.L. in France TR Turkey Weidmüller Elektronik Ticaret Ltd. Sirketi Kavacik Mah. Orhan Veli Kanik Caddesi 9/1 . 34810 Beykoz – Istanbul Phone +90 216 5371070 (Pbx) Fax +90 216 5371077 info@weidmuller.com.tr www.weidmuller.com.tr TW Taiwan Fittatek Co., Ltd. 12F No. 185 Fu-Kuo Road, Tso Ying Dist, Kaohsiung Phone +886 7 556 0858 Fax +886 7 556 3279 stanley@fittatek.com.tw www.fittatek.com.tw UA Ukraine TEKO INTERFACE ooo ul. Lewanewskogo 6 03058 Kiev Phone +38 044 401 09 90 Fax +38 044 401 08 64 weidmueller@tekointerface.com www.tekointerface.com.ua US United States W-Interconnections Inc. 821 Southlake Boulevard, Virginia - Richmond 23236 Phone +1 804 7942877 Fax +1 804 3792593 info@weidmuller.com www.weidmuller.com UY Uruguay REWO Uruguay S.A Av. Bolivia 2001 Esq Rocafuerte Carrasco Montevideo 11300 Phone / Fax +598 260 48439 clorda@rewouruguay.com.uy UZ Uzbekistan OOO “Elektro Potential” Gani Mavljanova str., 2B 100084 Tashkent Phone +998 98-3003821 Fax +998 71-1249286 mz1958@yandex.ru VE Venezuela Somerinca C.A. Quinta Sagrado Corazon de Jesus 3ra Transversal - Los Dos Caminos, Caracas 1070 - A Phone +58 212 2352748 Fax +58 212 2399341 klocmoeller@cantv.net www.kmsomerinca.com.ve VN Vietnam AUMI Co., Ltd E1, La Thanh Hotel, 218 Doi Can Street, Lieu Giai Ward, Ba Dinh District, Hanoi City Phone +84 4762 8601 Fax +84 4266 1391 aumi@aumi.com.vn Linh Kim Hai Co,. Ltd 78 Hoa Cuc Street Ward 7, Phu Bhuan District, Ho Chi Minh City Phone +84 8517 1717 Fax +84 8517 1818 lkh@linhkimhai.com.vn New Sky Co., Ltd 44/28 Tan Hai Street, Ward 13, Tan Binh District, Ho Chi Minh City Phone +84 8812 6593 Fax +84 8812 6594 newsky-e@hcm.vnn.vn www.newsky-e.com ZA South Africa Phambili Interface (Pty) Ltd P.O. Box 193, 1609 Johannesburg 5 Bundo Road, Sebenza 1610 Johannesburg, Endenvale Phone +27 11 452 1930 Fax +27 11 452 6455 sales@weidmuller.co.za www.radinterface.co.za DE Other countries Weidmüller Interface GmbH & Co. KG Postfach 3030 32720 Detmold Klingenbergstraße 16 32758 Detmold Phone +49 5231 14-0 Fax +49 5231 14-2083 info@weidmueller.de www.weidmueller.com Taiwan Eucan Enterprise Ltd. No. 145 He Ping 2nd Rd Kaohsiung Phone +886 7 715 6610 Fax +886 7 715 8748 mark@eucan.com.tw www.eucan.com.tw X X.11 3 Index We cannot guarantee that there are no mistakes in the publications or software provided by us to the customer for the purpose of making orders. We try our best to quickly correct errors in our printed media. X All orders are based on our general terms of delivery, which can be reviewed on the websites of our group companies where you place your order. On demand we can also send the general terms of delivery to you. X.12 Product Portfolio Examples of applications in 230/400 V systems Weidmüller is a leading international provider of solutions for electrical connectivity, transmission and conditioning of power, signal and data in industrial environments. The company with headquarters in Detmold/Germany develops, produces and sells products in the field of electrical connectivity and electronics all over the world. www.power-signal-data.com TN-C system application Ordering data DATA Automation Device Signal or power electronics PCB terminals Media converter TN-C-S system application FrontCom ® Micro Service interface Power supplies IE-LINE plug-in connectors Light. protect. class Type Order No. Page Remarks I /II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary or High-power varistor III / IV PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary Class II (C arrester) Type Order No. Page Remarks Varistor PU II 3 280 V/40 kA 8859630000 B.22 Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact TN-C-S 230/400 V with 3+1 circuit and TN-S system with 4-pole protection circuit Ordering data Active sensoractuator-interfaces PCB connectors Class I (B arrester) Sparkover gap with FM contact JACKPAC ® IP68 Switches TN-C 230/400 V Class I (B arrester) Light. protect. class Type Order No. Page Remarks Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 3 x PU BC 8805440000 B.13 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary II / III / IV IE-LINE Connection components Surge protection III / IV Terminal rail outlet TN-S system application 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU II 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact with FM contact Fieldbus distributors Electronics housings Signal converters Passive sensor-actuatorinterfaces and cables Opto modules Relay modules TT system application SIGNAL TT 230/400V with 3+1 circuit Ordering data Enclosures and accessories Modular Terminal Blocks Interface Units Surge protection for Instrumentation & Control equipment Class I (B arrester) Light. protect. class Type Order No. Page Remarks Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kV-260 V 8561260000 B.11 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 3 x PU BC 8805440000 B.13 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary Cable glands III / IV POWER III / IV Stud terminals Cabinet FieldPower® Heavy-duty connectors Tools and identification systems 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU II 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 Install behind RCD, with FM contact or Hybrid circuit IT system application PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact Remarks IT 230/400 V with 3+1 circuit Ordering data Cutting tools Stripping tools Crimping tools More tools Software Printer Markers Class I (B arrester) Light. protect. class Type Order No. Page Sparkover gap I / II 3 x PU1 TSG 35 kA/0.9 kA-260 V 8561260000 B.11 No decoupling necessary III / IV 3 x PU BC 8805440000 B.13 No decoupling necessary 1x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU I 3 280 V/12.5 kA 8858990000 B.14 No decoupling necessary 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap 1 x PU1 TSG 50 kA/0.9 kV-260 V 8561230000 B.11 as N-PE sparkover gap Class II (C arrester) Type Order No. Page Remarks Varistor + N-PE PU III 3+1 280 V/40 kA 3+1 circuit 8859710000 B.24 Inclusive N-PE sparkover gap or Varistor PU II 4 280 V/40 kA 8859640000 B.22 Install behind RCD Class III (D arrester) Type Order No. Page Remarks Hybrid circuit PU III 230 V/16 A 8860330000 B.41 III/IV All the catalogues at a glance Order No. 5661400000 Catalog 1 Modular Terminal Blocks Catalog 2 PCB Terminals, PCB Connectors and Housings for Electronics 1000310000 RockStar® – Heavy Duty Connectors Electronics – Analogue Signal Conditioning Electronics – Relays and Optos Electronics – Power Supplies Electronics – Surge protection 5664240000 1203510000 1158120000 1158070000 1271290000 Catalog 3 Catalog 4.1 Catalog 4.2 Catalog 4.3 Catalog 4.4 Order No. Catalog 4.5 Catalog 5 Catalog 6 Catalog 7 Catalog 8 Catalog 9 Product information Electronics – Interface units and PLC solutions Enclosures and Cable Glands Tools Identification systems Sensor Actuator Interface Industrial Ethernet FieldPower® – decentralised power distribution 1102340000 5661920000 1161520000 1125590000 1235620000 1067180000 1229860000 Install behind RCD, with FM contact or Hybrid circuit PU D ZS 8697560000 B.48 plugg. for socket outlet with earth. contact For further applications / voltage levels, please ask Weidmüller. All class II arresters and PU BC also available with telecommunication contact. CATALOGUE 4.4 www.weidmueller.com Saudi Arabia Serbia Singapore Slovakia Slovenia South Africa Spain Sweden Switzerland Taiwan Thailand Tunisia Turkey Ukraine United Arab Emirates United States Uruguay Uzbekistan Venezuela Vietnam Weidmüller is a leading international provider of solutions for electrical connectivity, transmission and conditioning of power, signal and data in industrial environments. The company with headquarters in Detmold / Germany develops, produces and sells products in the field of electrical connectivity and electronics all over the world. Via a network of application specialists Weidmüller offers engineering services and develops application specific solutions. The complete product and service portfolio consistently assures both Weidmüller and its customers of competitive advantages and an increase in value. Catalogue 2011 Indonesia Iran Ireland Israel Italy Japan Jordan Kazakhstan Korea Kuwait Latvia Lebanon Lithuania Luxembourg Macedonia Malaysia Malta Mexico Moldova Netherlands New Zealand Norway Oman Pakistan Peru Philippines Poland Portugal Qatar Romania Russia 2011 Electronics Surge protection Catalogue Electronics – Surge protection Argentina Australia Austria Azerbaijan Bahrain Belarus Belgium Bosnia and Herzegovina Brazil Bulgaria Canada Chile China Colombia Costa Rica Croatia Czech Republic Denmark Ecuador Egypt Estonia Finland France Germany Great Britain Greece Hong Kong Hungary Iceland India 4.4 Order number: 1271290000/01/2011/SMMD