1856142

https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) PCB terminal block, nominal current: 192 A, pitch: 17.5 mm, number of positions: 4, connection method: Screw connection with tension sleeve, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green The figure shows a 3-position version Your advantages  Well-known connection principle allows worldwide use  Low temperature rise, thanks to maximum contact force  Allows connection of two conductors  Quick and convenient testing using integrated test option  Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve Key Commercial Data Packing unit 1 pc Minimum order quantity 10 pc GTIN GTIN 4055626029054 Weight per Piece (excluding packing) 160.000 g Custom tariff number 85369010 Country of origin China Technical data Item properties Brief article description PCB terminal block Range of articles MKDSP 50 Pitch 17.5 mm 11/14/2019   Page 1 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Technical data Item properties Number of positions 4 Connection method Screw connection with tension sleeve Drive form screw head Torx  (T20) Screw thread M6 Mounting type Wave soldering Pin layout Linear 2x2 pinning Number of levels 1 Number of connections 4 Number of potentials 4 ® Connection capacity Conductor cross section solid 1.5 mm² ... 70 mm² Single-conductor/terminal point multi-stranded 1.5 mm² ... 70 mm² Conductor cross section flexible 1.5 mm² ... 70 mm² Conductor cross section AWG / kcmil 16 ... 2/0 Conductor cross section flexible, with ferrule without plastic sleeve 1.5 mm² ... 50 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve 1.5 mm² ... 50 mm² 2 conductors with same cross section, solid 1.5 mm² ... 16 mm² 2 conductors with same cross section, flexible 1.5 mm² ... 25 mm² 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve 1.5 mm² ... 16 mm² Stripping length 20 mm Torque 5.5 Nm Information on the aluminum conductor Cross section-torque-form of cable Cable cross section:50 mm²; Torque:5.5 Nm; Form of cable:sector-shaped, single-strand, class 1, α = 90°(se) Cable cross section:35 mm²; Torque:5.5 Nm; Form of cable:round, singlestrand, class 1(re) Cable cross section:25 mm²; Torque:5.5 Nm; Form of cable:round, singlestrand, class 1(re) Cable cross section:16 mm²; Torque:5.5 Nm; Form of cable:round, singlestrand, class 1(re) Specification DIN VDE 0276-603 (VDE 0276-603):2010-03 Note on conductor pretreatment The following measures are required for durable and reliable contacting of the aluminum conductor: the stripped end of the aluminum conductor must be separated from the oxide layer using a blade, and immediately dipped in non-acid and non-alkali Vaseline. The pretreatment must be repeated when connecting the conductors anew. Material data - contact 11/14/2019   Page 2 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Technical data Material data - contact Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/ JEDEC JESD 201 Contact material Cu alloy Surface characteristics Tin-plated Metal surface terminal point (top layer) Tin (4 - 8 µm Sn) Metal surface soldering area (top layer) Tin (4 - 8 µm Sn) Material data - housing Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Dimensions for the product Length [ l ] 32 mm Width [ w ] 72.5 mm Height [ h ] 59 mm Pitch 17.5 mm Height (without solder pin) 55 mm Solder pin [P] 4 mm Pin dimensions 1.4 x 1.4 mm Dimension a 52.5 mm Dimensions for PCB design Hole diameter 2.4 mm Packaging information Type of packaging packed in cardboard Pieces per package 10 Denomination packing units Pcs. Ambient conditions Ambient temperature (storage/transport) -40 °C ... 70 °C Ambient temperature (assembly) -5 °C ... 100 °C Ambient temperature (operation) -40 °C ... 100 °C (dependent on the derating curve) Termination and connection method Test for conductor damage and slackening IEC 60999-1:1999-11 Test passed Pull-out test Pull-out test IEC 60999-1:1999-11 11/14/2019   Page 3 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Technical data Pull-out test Test passed Conductor cross section / conductor type / tensile force 1.5 mm² / solid / > 40 N 1.5 mm² / flexible / > 40 N 70 mm² / stranded / > 285 N 70 mm² / flexible / > 285 N 50 mm² / flexible with ferrule / > 236 N 1.5 mm² / flexible with ferrule / > 40 N Electrical tests Rated current 192 A Conductor cross section 70 mm² Rated voltage (III/2) 1000 V Rated surge voltage (III/2) 8 kV Air clearances and creepage distances Rated insulation voltage (III/3) 1000 V Rated insulation voltage (III/2) 1000 V Rated insulation voltage (II/2) 1000 V Rated surge voltage (III/3) 8 kV Rated surge voltage (III/2) 8 kV Rated surge voltage (II/2) 6 kV Minimum clearance - inhomogeneous field (III/3) 8 mm Minimum clearance - inhomogeneous field (III/2) 8 mm Minimum clearance - inhomogeneous field (II/2) 5.5 mm Minimum creepage distance value (III/3) 12.5 mm Minimum creepage distance value (III/2) 8 mm Minimum creepage distance value (II/2) 5.5 mm Current carrying capacity / derating curves Vibration test Specification IEC 60068-2-6:2007-12 Result Test passed Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min Amplitude 0.35 mm (10 - 60.1 Hz) Test duration per axis 2.5 h Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e 11/14/2019   Page 4 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Technical data Environmental Product Compliance No hazardous substances above threshold values Drawings Drilling diagram 11/14/2019   Page 5 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Diagram Type: MKDSP 50/..-17,5-F Dimensional drawing 11/14/2019   Page 6 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Classifications eCl@ss eCl@ss 5.1 27261100 eCl@ss 6.0 27261100 eCl@ss 7.0 27440401 eCl@ss 8.0 27440401 eCl@ss 9.0 27440401 ETIM ETIM 5.0 EC002643 ETIM 6.0 EC002643 ETIM 7.0 EC002643 UNSPSC UNSPSC 13.2 39121432 Approvals Approvals Approvals IECEE CB Scheme / VDE Zeichengenehmigung / EAC / cULus Recognized Ex Approvals Approval details IECEE CB Scheme    http://www.iecee.org/     Nominal voltage UN 1000 V Nominal current IN 192 A mm²/AWG/kcmil 1.5-70  DE1-55973 11/14/2019   Page 7 / 8 https://www.phoenixcontact.com/us/products/1856142 PCB terminal block - MKDSP 50/ 4-17,5 - 1856142 Approvals VDE Zeichengenehmigung    http://www2.vde.com/de/Institut/Online-Service/ VDE-gepruefteProdukte/Seiten/Online-Suche.aspx     Nominal voltage UN 1000 V Nominal current IN 192 A mm²/AWG/kcmil 1.5-70  40041859 EAC      B.01742 cULus Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  E60425-19770427   B C Nominal voltage UN 600 V 600 V Nominal current IN 160 A 160 A mm²/AWG/kcmil 16 16 Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 11/14/2019   Page 8 / 8