3RU11161CB0

5 Protection Equipment 5/2 5/4 5/5 5/8 5/9 5/10 5/11 5/12 5/13 5/14 5/19 5/22 5/24 5/28 5/31 5/35 5/44 5/49 5/51 5/55 Introduction 3RV Motor Starter Protectors up to 100 A General data For motor protection For motor protection with overload relay function For starter combinations For transformer protection For fuse monitoring For plant protection according to UL 489 / CSA C22.2 No.5-02 For distance protection Accessories Mountable accessories Busbar accessories Rotary operating mechanisms Mounting accessories Enclosures and front plates Overload Relays General data 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB22, 3RB23 for high-feature applications Accessories 3RU1 Thermal Overload Relays 3RU11 for standard applications Accessories Siemens LV 1 · 2006 Protection Equipment Introduction ■ Overview 3RV10 3RV11 3RV13 3RV14 3RV16 3RV16 3RV17 5 Type 1) For symmetrical loading of the three phases. 4) Only for motor starter protectors with Cage Clamp terminals. 2) With molded-plastic enclosure 500 V AC. 5) Only lateral auxiliary switches 3) For overload protection of the motors, appropriate overload relays must be used. 5/2 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Introduction Type 3RU11 3RB20 3RB21 3RB22/3RB23 Plant protection ✓1) ✓1) ✓1) ✓1) Motor protection ✓ ✓ ✓ ✓ Alternating current, 3-phase ✓ ✓ ✓ ✓ Alternating current, 1-phase ✓ – – ✓ Direct current ✓ – – – Size of contactor S00, S0, S2, S3 S00 ... S12 S00 ... S12 S00 ... S12 Overload relays up to 630 A Applications Rated operational current Ie A A up to 12 up to 25 up to 12 up to 25 up to 12 up to 25 } up to 25 Size S2 Size S3 A A up to 50 up to 100 up to 50 up to 100 up to 50 up to 100 } up to 100 Size S6 Size S10/S12, size 14 (3TF6) A A – – up to 200 up to 630 up to 200 up to 630 up to 200 up to 630 Rated operational voltage Ue V 690 / 1000 AC2) 690 / 1000 AC2) 690 / 1000 AC2) 690 / 1000 AC3) Rated frequency Hz 50/60 50/60 50/60 50/60 CLASS 10 CLASS 10, CLASS 20 CLASS 5, 10, 20, 30 adjustable CLASS 5, 10, 20, 30 adjustable – – – A 0.11 ... 0.16 up to 80 ... 100 A – 0.1 ... 0.4 up to 160 ... 630 0.1 ... 0.4 up to 160 ... 630 0.3 ... 3 up to 63 ... 630 0.04 up to 45 0.04 ... 0.09 up to 90 ... 450 0.04 ... 0.09 up to 90 ... 450 0.09 ... 1.1 up to 37 ... 450 Trip class Thermal overload release Solid-state overload release A A Rating for induction motor at 400 V AC kW kW 5 Size S00 Size S0 Accessories For sizes S00 S0 S2 S3 S00 S0 S2 S3 S6 S10/ S00 S0 S12 Terminal brackets for stand-alone installation ✓ ✓ ✓ ✓ ✓ 4) 4) 4) 4) ✓ ✓ ✓ S2 S3 S6 S10/ S00 S0 S12 S2 S3 S6 S10/ S12 4) 4) 4) 4) 4) 4) 4) 4) 4) 4) Mechanical RESET ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – Cable release for RESET ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ – – – – – – Electrical remote RESET ✓ ✓ ✓ ✓ – – – – – – Integrated in the unit Terminal covers – – ✓ ✓ – – – ✓ ✓ ✓ – – – ✓ ✓ ✓ – – – ✓ ✓ ✓ Sealable covers for setting knobs Integrated in the unit ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Integrated in the unit 1) The units are responsible in the main circuit for overload protection of the assigned electrical loads (e.g. motors), feeder cable and other switching and protection devices in the respective load feeder. 2) Size S3 and larger up to 1000 V AC. 3) Sizes S6 and S10/12 up to 1000 V AC. 4) Stand-alone installation without accessories is possible. Siemens LV 1 · 2006 5/3 3RV Motor Starter Protectors up to 100 A General data ■ Overview ■ Application Operating conditions 3RV1 motor starter protectors are suitable for use in any climate. They are intended for use in enclosed rooms in which no severe conditions (such as dust, caustic vapors, hazardous gases) prevail. When installed in dusty and damp areas, suitable enclosures must be provided. 3RV motor starter protectors can optionally be fed from the top or from below. The permissible ambient temperatures, the maximum switching capacities, the tripping currents and other boundary conditions can be found in the technical specifications and tripping characteristics. 3RV1 motor starter protectors are suitable for use in IT systems (IT networks). In this case, the different short-circuit breaking capacity in the IT system must be taken into account. S0 motor starter protectors 5 3RV1 motor starter protectors are compact, current limiting motor starter protectors which are optimized for load feeders. The motor starter protectors are used for switching and protecting three-phase induction motors of up to 45 kW at 400 V AC and for other loads with rated currents of up to 100 A. Type of construction The motor starter protectors are available in four sizes: • Size S00 – overall width 45 mm, max. rated current 12 A, at 400 V AC suitable for 3-phase induction motors up to 5.5 kW. • Size S0 – overall width 45 mm, max. rated current 25 A, at 400 V AC suitable for 3-phase induction motors up to 11 kW. • Size S2 – overall width 55 mm, max. rated current 50 A, at 400 V AC suitable for 3-phase induction motors up to 22 kW. • Size S3 – overall width 70 mm, max. rated current 100 A, at 400 V AC suitable for 3-phase induction motors up to 45 kW. 5/4 Siemens LV 1 · 2006 Since operational currents, starting currents and current peaks are different even for motors with identical power ratings due to the inrush current, the motor ratings in the selection tables are only guide values. The specific rated and start-up data of the motor to be protected is always paramount to the choice of the most suitable motor starter protector. This also applies to motor starter protectors for transformer protection. Possible uses The 3RV1 motor starter protectors can be used: • For short-circuit protection • For motor protection (also with overload relay function) • For plant protection • For short-circuit protection for starter combinations • For transformer protection • As main control and EMERGENCY-STOP switches • For fuse monitoring • For use in IT systems (IT networks) • For switching of DC currents • As voltage transformer circuit-breakers More information is available under "Configuration". 3RV Motor Starter Protectors up to 100 A For motor protection ■ Selection and ordering data Class 10, without/with auxiliary switches Setting range for thermal overload release In Instantaneous overcurrent release I v Rated Suitable current for threephase induction motors1) with P Short-circuit DT Screw connection breaking capacity at 400 V AC ,cu Order No. PU (UNIT, SET, M) PS* PG Weight per PU approx.2) Price per PU A kW A A kA 0.16 0.2 0.25 0.32 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 2.1 2.6 3.3 4.2 100 100 100 100 3RV10 11-0AA1 @ 3RV10 11-0BA1 @ 3RV10 11-0CA1 @ 3RV10 11-0DA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.245 0.246 0.246 0.247 0.4 0.5 0.63 0.8 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 5.2 6.5 8.2 10 100 100 100 100 3RV10 11-0EA1 @ 3RV10 11-0FA1 @ 3RV10 11-0GA1@ 3RV10 11-0HA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.250 0.247 0.249 0.250 1 1.25 1.6 2 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 13 16 21 26 100 100 100 100 3RV10 11-0JA1 @ 3RV10 11-0KA1 @ 3RV10 11-1AA1 @ 3RV10 11-1BA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.249 0.297 0.298 0.297 2.5 3.2 4 5 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 33 42 52 65 100 100 100 100 3RV10 11-1CA1 @ 3RV10 11-1DA1 @ 3RV10 11-1EA1 @ 3RV10 11-1FA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.298 0.299 0.296 0.301 6.3 8 10 12 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12 82 104 130 156 100 50 50 50 3RV10 11-1GA1@ 3RV10 11-1HA1 @ 3RV10 11-1JA1 @ 3RV10 11-1KA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.303 0.304 0.300 0.297 0.16 0.2 0.25 0.32 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 2.1 2.6 3.3 4.2 100 100 100 100 3RV10 21-0AA1 @ 3RV10 21-0BA1 @ 3RV10 21-0CA1 @ 3RV10 21-0DA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.300 0.304 0.302 0.303 0.4 0.5 0.63 0.8 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 5.2 6.5 8.2 10 100 100 100 100 3RV10 21-0EA1 @ 3RV10 21-0FA1 @ 3RV10 21-0GA1@ 3RV10 21-0HA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.303 0.304 0.305 0.370 1 1.25 1.6 2 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 13 16 21 26 100 100 100 100 3RV10 21-0JA1 @ 3RV10 21-0KA1 @ 3RV10 21-1AA1 @ 3RV10 21-1BA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.368 0.369 0.371 0.371 2.5 3.2 4 5 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 33 42 52 65 100 100 100 100 3RV10 21-1CA1 @ 3RV10 21-1DA1 @ 3RV10 21-1EA1 @ 3RV10 21-1FA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.372 0.375 0.370 0.376 6.3 8 10 12.5 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12.5 82 104 130 163 100 100 100 100 3RV10 21-1GA1@ 3RV10 21-1HA1 @ 3RV10 21-1JA1 @ 3RV10 21-1KA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.374 0.374 0.375 0.374 16 20 22 25 7.5 7.5 11 11 11 ... 16 14 ... 20 17 ... 22 20 ... 25 208 260 286 325 50 50 50 50 3RV10 21-4AA1 @ 3RV10 21-4BA1 @ 3RV10 21-4CA1 @ 3RV10 21-4DA1 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.382 0.376 0.378 0.382 kg Size S0 Additional price 3) Order No. supplement for transverse auxiliary switches None } 0 None 1 NO + 1 NC } 5 X 1) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 2) Weights are specified for variants with auxiliary switch. 3) Totals are rounded up and down. This may lead to slight differences in the overall price. Auxiliary switches can also be ordered separately (see "Mountable Accessories"). Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/5 5 Size S00 3RV Motor Starter Protectors up to 100 A For motor protection Class 10, without/with auxiliary switches Setting range for thermal overload release ,n Instantaneous overcurrent release I v Rated Suitable current for threephase induction motors1) with P Short-circuit DT Cage Clamp connection breaking capacity at 400 V AC ,cu Order No. PU (UNIT, SET, M) PS* PG Weight per PU approx.2) Price per PU kg A kW A A kA 0.16 0.2 0.25 0.32 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 2.1 2.6 3.3 4.2 100 100 100 100 3RV10 11-0AA2 @ 3RV10 11-0BA2 @ 3RV10 11-0CA2 @ 3RV10 11-0DA2 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.245 0.245 0.246 0.246 0.4 0.5 0.63 0.8 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 5.2 6.5 8.2 10 100 100 100 100 3RV10 11-0EA2 @ 3RV10 11-0FA2 @ 3RV10 11-0GA2@ 3RV10 11-0HA2 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.250 0.247 0.252 0.250 1 1.25 1.6 2 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 13 16 21 26 100 100 100 100 3RV10 11-0JA2 @ 3RV10 11-0KA2 @ 3RV10 11-1AA2 @ 3RV10 11-1BA2 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.249 0.297 0.298 0.297 2.5 3.2 4 5 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 33 42 52 65 100 100 100 100 3RV10 11-1CA2 @ 3RV10 11-1DA2 @ 3RV10 11-1EA2 @ 3RV10 11-1FA2 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.298 0.300 0.298 0.303 6.3 8 10 12 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12 82 104 130 156 100 50 50 50 3RV10 11-1GA2@ 3RV10 11-1HA2 @ 3RV10 11-1JA2 @ 3RV10 11-1KA2 @ 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.303 0.304 0.300 0.298 5 Size S00 Additional price3) Order No. supplement for transverse auxiliary switches None } 0 None 1 NO + 1 NC B 5 X 1) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 2) Weights are specified for variants with auxiliary switch. 3) Totals are rounded up and down. This may lead to slight differences in the overall price. Auxiliary switches can also be ordered separately (see "Mountable Accessories"). Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. 5/6 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A For motor protection Class 10, without auxiliary switches Rated Suitable current for threephase induction motors1) with P Setting range for thermal overload release Instantaneous overcurrent release Short-circuit DT Screw connection breaking capacity at 400 V AC Order No. Icu In PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg A kW A A kA 16 20 25 32 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 208 260 325 416 50 50 50 50 } } } } 3RV10 31-4AA10 3RV10 31-4BA10 3RV10 31-4DA10 3RV10 31-4EA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 1.046 1.043 1.031 1.028 40 45 50 18.5 22 22 28 ... 40 36 ... 45 40 ... 50 520 585 650 50 50 50 } } } 3RV10 31-4FA10 3RV10 31-4GA10 3RV10 31-4HA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.047 1.039 1.027 40 50 63 18.5 22 30 28 ... 40 36 ... 50 45 ... 63 520 650 819 50 50 50 } } } 3RV10 41-4FA10 3RV10 41-4HA10 3RV10 41-4JA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.219 2.240 2.247 75 90 100 37 45 45 57 ... 75 70 ... 90 80 ... 100 975 1170 1235 50 50 50 } } } 3RV10 41-4KA10 3RV10 41-4LA10 3RV10 41-4MA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.253 2.280 2.295 Size S2 5 Size S3 Size S3, with increased switching capacity 16 20 25 32 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 208 260 325 416 100 100 100 100 } } } } 3RV10 42-4AA10 3RV10 42-4BA10 3RV10 42-4DA10 3RV10 42-4EA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 2.174 2.185 2.211 2.222 40 50 63 18.5 22 30 28 ... 40 36 ... 50 45 ... 63 520 650 819 100 100 100 } } } 3RV10 42-4FA10 3RV10 42-4HA10 3RV10 42-4JA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.203 2.230 2.255 75 90 100 37 45 45 57 ... 75 70 ... 90 80 ... 100 975 1170 1235 100 100 100 } } } 3RV10 42-4KA10 3RV10 42-4LA10 3RV10 42-4MA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.266 2.268 2.275 Class 20, without auxiliary switches Size S2 16 20 25 32 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 208 260 325 416 50 50 50 50 A A A A 3RV10 31-4AB10 3RV10 31-4BB10 3RV10 31-4DB10 3RV10 31-4EB10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 1.067 1.071 1.054 1.067 40 45 50 18.5 22 22 28 ... 40 36 ... 45 40 ... 50 520 585 650 50 50 50 A A A 3RV10 31-4FB10 3RV10 31-4GB10 3RV10 31-4HB10 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.076 1.073 1.071 Size S3, with increased switching capacity 40 50 63 18.5 22 30 28 ... 40 36 ... 50 45 ... 63 520 650 819 100 100 100 A A A 3RV10 42-4FB10 3RV10 42-4HB10 3RV10 42-4JB10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.222 2.265 2.278 75 90 100 37 45 45 57 ... 75 70 ... 90 80 ... 100 975 1.170 1.235 100 100 100 A A A 3RV10 42-4KB10 3RV10 42-4LB10 3RV10 42-4MB10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.268 2.313 2.322 1) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. Auxiliary switches can be ordered separately (see "Mountable Accessories"). Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/7 3RV Motor Starter Protectors up to 100 A For motor protection with overload relay function ■ Selection and ordering data CLASS 10, with overload relay functions (automatic reset), without auxiliary switches Setting range for thermal overload release In Instantaneous overcurrent release I v Rated Suitable current for threephase induction motors1) with P Shortcircuit breaking capacity at 400 V AC DT Screw connection Order No. Icu PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg A kW A A kA 0.16 0.2 0.25 0.32 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 2.1 2.6 3.3 4.2 100 100 100 100 A A A A 3RV11 21-0AA10 3RV11 21-0BA10 3RV11 21-0CA10 3RV11 21-0DA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.354 0.358 0.352 0.352 0.4 0.5 0.63 0.8 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 5.2 6.5 8.2 10 100 100 100 100 A A A A 3RV11 21-0EA10 3RV11 21-0FA10 3RV11 21-0GA10 3RV11 21-0HA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.355 0.356 0.358 0.421 1 1.25 1.6 2 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 13 16 21 26 100 100 100 100 A A A A 3RV11 21-0JA10 3RV11 21-0KA10 3RV11 21-1AA10 3RV11 21-1BA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.416 0.426 0.422 0.427 2.5 3.2 4 5 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 33 42 52 65 100 100 100 100 A A A A 3RV11 21-1CA10 3RV11 21-1DA10 3RV11 21-1EA10 3RV11 21-1FA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.422 0.428 0.420 0.429 6.3 8 10 12.5 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12.5 82 104 130 163 100 100 100 100 A A A A 3RV11 21-1GA10 3RV11 21-1HA10 3RV11 21-1JA10 3RV11 21-1KA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.426 0.425 0.428 0.426 16 20 22 25 7.5 7.5 11 11 11 ... 16 14 ... 20 17 ... 22 20 ... 25 208 260 286 325 50 50 50 50 A A A A 3RV11 21-4AA10 3RV11 21-4BA10 3RV11 21-4CA10 3RV11 21-4DA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.436 0.430 0.427 0.432 16 20 25 32 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 208 260 325 416 50 50 50 50 A A A A 3RV11 31-4AA10 3RV11 31-4BA10 3RV11 31-4DA10 3RV11 31-4EA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 1.123 1.109 1.114 1.111 40 45 50 18.5 22 22 28 ... 40 36 ... 45 40 ... 50 520 585 650 50 50 50 A A A 3RV11 31-4FA10 3RV11 31-4GA10 3RV11 31-4HA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.123 1.101 1.106 5 Size S02) Size S22) Size S3, with increased switching capacity2) 16 20 25 32 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 208 260 325 416 100 100 100 100 A A A A 3RV11 42-4AA10 3RV11 42-4BA10 3RV11 42-4DA10 3RV11 42-4EA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 2.247 2.255 2.284 2.295 40 50 63 18.5 22 30 28 ... 40 36 ... 50 45 ... 63 520 650 819 100 100 100 A A A 3RV11 42-4FA10 3RV11 42-4HA10 3RV11 42-4JA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.288 2.320 2.333 75 90 100 37 45 45 57 ... 75 70 ... 90 80 ... 100 975 1170 1235 100 100 100 A A A 3RV11 42-4KA10 3RV11 42-4LA10 3RV11 42-4MA10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.368 2.353 2.346 1) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 2) Accessories for mounting on the right (for series S0 to S3) and 3RV19 15 three-phase busbars (for size S0) cannot be used. Auxiliary switches can be ordered separately (see "Mountable accessories"). Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. 5/8 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A For starter combinations ■ Selection and ordering data Without auxiliary switches Setting range for thermal overload release2) In Instantaneous overcurrent release I v Rated Suitable current for threephase induction motors1) with P Short-circuit DT Screw connection breaking capacity at 400 V AC Order No. Icu PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU A kW A A kA 0.16 0.2 0.25 0.32 0.04 0.06 0.06 0.09 None None None None 2.1 2.6 3.3 4.2 100 100 100 100 A A A A 3RV13 21-0AC10 3RV13 21-0BC10 3RV13 21-0CC10 3RV13 21-0DC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.282 0.284 0.285 0.282 0.4 0.5 0.63 0.8 0.09 0.12 0.18 0.18 None None None None 5.2 6.5 8.2 10 100 100 100 100 A A A A 3RV13 21-0EC10 3RV13 21-0FC10 3RV13 21-0GC10 3RV13 21-0HC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.286 0.283 0.348 0.283 1 1.25 1.6 2 0.25 0.37 0.55 0.75 None None None None 13 16 21 26 100 100 100 100 A A A A 3RV13 21-0JC10 3RV13 21-0KC10 3RV13 21-1AC10 3RV13 21-1BC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.345 0.351 0.352 0.352 2.5 3.2 4 5 0.75 1.1 1.5 1.5 None None None None 33 42 52 65 100 100 100 100 A A A A 3RV13 21-1CC10 3RV13 21-1DC10 3RV13 21-1EC10 3RV13 21-1FC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.352 0.353 0.349 0.354 6.3 8 10 12.5 2.2 3 4 5.5 None None None None 82 104 130 163 100 100 100 100 A A A A 3RV13 21-1GC10 3RV13 21-1HC10 3RV13 21-1JC10 3RV13 21-1KC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.355 0.354 0.357 0.354 16 20 22 25 7.5 7.5 11 11 None None None None 208 260 286 325 50 50 50 50 A A A A 3RV13 21-4AC10 3RV13 21-4BC10 3RV13 21-4CC10 3RV13 21-4DC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.362 0.357 0.358 0.359 16 20 25 32 7.5 7.5 11 15 None None None None 208 260 325 416 50 50 50 50 A A A A 3RV13 31-4AC10 3RV13 31-4BC10 3RV13 31-4DC10 3RV13 31-4EC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 1.038 1.037 1.014 1.018 40 45 50 18.5 22 22 None None None 520 585 650 50 50 50 A A A 3RV13 31-4FC10 3RV13 31-4GC10 3RV13 31-4HC10 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.033 1.040 1.019 40 50 63 18.5 22 30 None None None 520 650 819 50 50 50 A A A 3RV13 41-4FC10 3RV13 41-4HC10 3RV13 41-4JC10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.197 2.227 2.244 75 90 100 37 45 45 None None None 975 1170 1235 50 50 50 A A A 3RV13 41-4KC10 3RV13 41-4LC10 3RV13 41-4MC10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.247 2.269 2.292 kg Size S2 Size S3 Size S3, with increased switching capacity 16 20 25 32 7.5 7.5 11 15 None None None None 208 260 325 416 100 100 100 100 A A A A 3RV13 42-4AC10 3RV13 42-4BC10 3RV13 42-4DC10 3RV13 42-4EC10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 2.175 2.188 2.219 2.208 40 50 63 18.5 22 30 None None None 520 650 819 100 100 100 A A A 3RV13 42-4FC10 3RV13 42-4HC10 3RV13 42-4JC10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.218 2.218 2.248 75 90 100 37 45 45 None None None 975 1170 1235 100 100 100 A A A 3RV13 42-4KC10 3RV13 42-4LC10 3RV13 42-4MC10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.278 2.266 2.293 1) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. Auxiliary switches can be ordered separately (see "Mountable Accessories"). 2) For overload protection of the motors, appropriate overload relays must be used. Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/9 5 Size S0 3RV Motor Starter Protectors up to 100 A For transformer protection ■ Selection and ordering data Class 10, without auxiliary switches Motor starter protectors for the protection of transformers with high inrush current. Setting range for thermal overload release In Instantaneous overcurrent release I v Rated current Short-circuit breaking capacity at 400 V AC DT Screw connection Order No. Icu PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU A A A kA 0.16 0.2 0.25 0.32 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 3.3 4.2 5.2 6.5 100 100 100 100 } } } } 3RV14 21-0AA10 3RV14 21-0BA10 3RV14 21-0CA10 3RV14 21-0DA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.286 0.287 0.286 0.288 0.4 0.5 0.63 0.8 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 8.2 10 13 16 100 100 100 100 } } } } 3RV14 21-0EA10 3RV14 21-0FA10 3RV14 21-0GA10 3RV14 21-0HA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.287 0.286 0.290 0.290 1 1.25 1.6 2 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 21 26 33 42 100 100 100 100 } } } } 3RV14 21-0JA10 3RV14 21-0KA10 3RV14 21-1AA10 3RV14 21-1BA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.353 0.354 0.353 0.358 2.5 3.2 4 5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 52 65 82 104 100 100 100 100 } } } } 3RV14 21-1CA10 3RV14 21-1DA10 3RV14 21-1EA10 3RV14 21-1FA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.354 0.358 0.354 0.357 6.3 8 10 12.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12.5 130 163 208 260 100 100 100 100 } } } } 3RV14 21-1GA10 3RV14 21-1HA10 3RV14 21-1JA10 3RV14 21-1KA10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.356 0.358 0.362 0.360 16 20 11 ... 16 14 ... 20 286 325 50 50 } } 3RV14 21-4AA10 3RV14 21-4BA10 1 1 1 unit 1 unit 101 101 0.365 0.365 16 20 25 32 40 11 ... 16 14 ... 20 18 ... 25 22 ... 32 28 ... 40 325 416 520 660 836 50 50 50 50 50 } } } } } 3RV14 31-4AA10 3RV14 31-4BA10 3RV14 31-4DA10 3RV14 31-4EA10 3RV14 31-4FA10 1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 1 unit 101 101 101 101 101 1.029 1.034 1.038 1.029 1.039 kg 5 Size S0 Size S2 Auxiliary switches can be ordered separately (see "Mountable Accessories"). Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". * You can order this quantity or a multiple thereof. 5/10 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A For fuse monitoring ■ Selection and ordering data Without auxiliary switches In Instantaneous Short-circuit overcurrent breaking release capacity at 400 V AC I DT Screw connection Order No. Icu v Rated current Thermal overload release A A A kA 0.2 0.2 1.2 100 PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg Size S00 } Type Version 1 unit 101 0.289 The auxiliary switch required for signaling can be ordered separately. DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Mountable auxiliary switches Transverse auxiliary switches with screw connection 1 NO + 1 NC } 3RV19 01-1E 1 1 unit 101 0.018 Lateral auxiliary switches with screw connection 1 NO + 1 NC } 3RV19 01-1A 1 1 unit 101 0.045 3RV19 01-1E 3RV19 01-1A For further auxiliary switches, see "Mountable accessories". * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/11 5 Multi-unit/reusable packaging, see "Appendix" --> "Ordering Notes". 1 3RV16 11-0BD10 3RV Motor Starter Protectors up to 100 A For plant protection according to UL 489 / CSA C22.2 No. 5-02 ■ Selection and ordering data Class 10, without auxiliary switches Motor starter protectors for plant protection according to UL/CSA. Setting range for thermal overload release (nonadjustable) In Instantaneous overcurrent release I v Rated current Short-circuit breaking capacity at 400 V AC DT Order No. Icu PU (UNIT, SET, M) Screw connection PS* PG Weight per PU approx. Price per PU A A A kA 10 15 10 15 150 225 100 100 B B 3RV17 42-5AD10 3RV17 42-5BD10 1 1 1 unit 1 unit 101 101 2.200 2.200 20 25 30 35 20 25 30 35 260 325 390 455 100 100 100 100 B B B B 3RV17 42-5CD10 3RV17 42-5DD10 3RV17 42-5ED10 3RV17 42-5FD10 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 2.200 2.200 2.200 2.200 40 45 50 40 45 50 520 585 650 100 100 100 B B B 3RV17 42-5GD10 3RV17 42-5HD10 3RV17 42-5JD10 1 1 1 1 unit 1 unit 1 unit 101 101 101 2.200 2.200 2.200 60 70 60 70 780 910 100 100 B B 3RV17 42-5LD10 3RV17 42-5PD10 1 1 1 unit 1 unit 101 101 2.200 2.200 kg 5 Size S3 * You can order this quantity or a multiple thereof. 5/12 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A For distance protection ■ Selection and ordering data Voltage transformer circuit-breakers with auxiliary switches In Instantaneous Auxiliary overcurrent switch release integrated in the circuitbreaker, transverse I A A A 1.4 2.5 3 1.4 2.5 3 6 10.5 20 Short-circuit DT Screw connection breaking capacity at 400 V AC Order No. Icu v Rated Thermal current overload release PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg kA Size S00 50 50 50 Version B } } 1 1 1 3RV16 11-1AG14 3RV16 11-1CG14 3RV16 11-1DG14 DT Order No. Price per PU PU (UNIT, SET, M) 1 unit 1 unit 1 unit PS* 101 101 101 PG 0.314 0.318 0.315 Weight per PU approx. kg Laterally mountable auxiliary switches for other signaling purposes Lateral auxiliary switches 1 NO + 1 NC } 3RV19 01-1A 1 1 unit 101 0.045 3RV19 01-1A For further auxiliary switches, see "Mountable Accessories". ■ More information Conversion of voltage transformer circuit-breakers 3VU13 to 3RV1 The 3VU13 voltage transformer circuit-breakers previously available have been discontinued. The 3RV1 voltage transformer circuit-breakers are offered as replacement types. Previous type Replacement type 3VU13 11-6HR00 3RV16 11-1CG14 3VU13 21-6HR00 3RV16 11-1CG14 + 3RV19 01-1A 3VU13 11-6JR00 3RV16 11-1DG14 * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/13 5 Type 1 CO 1 CO 1 CO 3RV Motor Starter Protectors up to 100 A Accessories Mountable accessories ■ Overview Mounting location and function The 3RV1 motor starter protectors have three main contact elements. In order to achieve maximum flexibility, auxiliary switches, alarm switches, auxiliary releases and isolator modules can be supplied separately. Front Transverse auxiliary switches Notes: 1 NO + 1 NC These components can be fitted as required on the motor starter protectors without using tools. An auxiliary contact block can be inserted transversely on the front. The overall width of the motor starter protectors remains unchanged. • A maximum of 4 auxiliary or contacts with auxiliary switches 2 NO can be attached to each motor or 1 changeover contact starter protector. • Transverse auxiliary switches must not be used for the 3RV17 motor starter protectors. Left-hand side Lateral auxiliary switches (2 contacts) 1 NO + 1 NC or 2 NO or 2 NC Lateral auxiliary switches (4 contacts) 2 NO + 2 NC One of the three auxiliary switches can be mounted laterally for each motor starter protector. The contacts of the auxiliary switch close and open together with the main contacts of the motor starter protector. The overall width of the lateral auxiliary switch with 2 contacts is 9 mm. One auxiliary switch can be mounted laterally for each motor starter protector. The contacts of the auxiliary switch close and open together with the main contacts of the motor starter protector. The overall width of the lateral auxiliary switch with 4 contacts is 18 mm. Alarm switches for sizes S0, S2, One alarm switch can be mounted at the side of each motor starter protector with a and S3 rotary operating mechanism. 5 Notes: • Auxiliary switches (2 contacts) Trip 1 NO + 1 NC and alarm switches can be mounted separately or together. Short-circuit 1 NO + 1 NC • A maximum of 4 auxiliary contacts with auxiliary switches can be attached to each motor starter protector. The alarm switch has two contact systems. One contact system always signals tripping irrespective of whether this was caused by a short-circuit, an overload or an auxiliary release. The other contact system only switches in the event of a short-circuit. There is no signaling as a result of switching off with the handle. In order to be able to switch on the motor starter protector again after a short-circuit, the alarm switch must be reset manually after the error cause has been eliminated. The overall width of the alarm switch is 18 mm. Right-hand side Shunt release For remote-controlled tripping of the motor starter protector. The release coil should only be energized for short periods (see schematics). or Undervoltage release Trips the motor starter protector when the voltage is interrupted and prevents the motor from being restarted accidentally when the voltage is restored. Used for remotecontrolled tripping of the motor starter protector. Particularly suitable for EMERGENCY-STOP disconnection by way of the corresponding EMERGENCY-STOP button according to DIN VDE 0113. or Notes: • One auxiliary release can be mounted per motor starter protector. Undervoltage release with leading auxiliary contacts (2 NO) • Accessories cannot be mounted at the right-hand side of the 3RV11 motor starter protectors with overload relay function. Top Note: The overall width of the auxiliary release is 18 mm. Isolator modules for motor starter protectors The isolator module covers the Size S0 and S2 terminal screws of the transverse auxiliary switch. If the isolator module is used, we therefore recommend that either the lateral auxiliary switches be fitted or that the isolator module not be mounted until the auxiliary switch has been wired. 5/14 Function and use as for the undervoltage release without leading auxiliary contacts, but with the following additional function: the auxiliary contacts will open in switch position OFF to deenergize the coil of the undervoltage release, thus interrupting power consumption. In the "tripped" position, these auxiliary contacts are not guaranteed to open. The leading contacts permit the motor starter protector to reclose. Siemens LV 1 · 2006 Isolator modules can be mounted to the upper terminal end of motor starter protectors of sizes S0 and S2. The supply cable is connected to the motor starter protector through the isolator module. The plug can only be unplugged when the motor starter protector is open and isolates all 3 poles of the motor starter protector from the network. The shock-protected isolation point is clearly visible and secured with a padlock to prevent reinsertion of the plug. 3RV Motor Starter Protectors up to 100 A Accessories NSB0_01426 5 Mountable accessories Siemens LV 1 · 2006 5/15 3RV Motor Starter Protectors up to 100 A Accessories Mountable accessories ■ Selection and ordering data Type Version For motor starter protectors Size DT Screw connection Order No. PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg Auxiliary switches1) 3RV19 01-1E 3RV19 01-1G S00, S0, S2, } S3 } } 3RV19 01-1D 3RV19 01-1E 3RV19 01-1F 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.015 0.018 0.018 1 CO Solid-state compatible transverse auxiliary switches with screw connection for use in dusty atmosphere and in solid-state circuits with low operating currents S00, S0, S2, A S3 3RV19 01-1G 1 1 unit 101 0.016 Covering caps for transverse auxiliary switches S00, S0, S2, A S3 3RV19 01-0H 1 10 units 101 0.006 S00, S0, S2, } S3 } } A 3RV19 01-1A 3RV19 01-1B 3RV19 01-1C 3RV19 01-1J 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.045 0.045 0.045 0.083 Transverse auxiliary switches with screw connection 1 CO 1 NO + 1 NC 2 NO2) 3RV19 01-0H 1 NO + 1 NC 2 NO 2 NC 2 NO +2 NC 5 Lateral auxiliary switches with screw connection 3RV19 01-1A 3RV19 01-1J 1) Each motor starter protector can be fitted with one transverse and one lateral auxiliary switch. The lateral auxiliary switch with 2 NO + 2 NC is used without a transverse auxiliary switch. Type Version 2) Compatible with the following motor starter protectors: 3RV1. 1 (size S00) as of version E01 3RV1. 2 (size S0) as of version E04 3RV1. 3 (size S2) as of version E04 3RV1. 4 (size S3) as of version E04. DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Transverse auxiliary switches with Cage Clamp connection 1 NO + 1 NC 2 NO } } 3RV19 01-2E 3RV19 01-2F 1 1 1 unit 1 unit 101 101 0.017 0.018 1 lateral auxiliary switch can be mounted on 1 NO + 1 NC the left for each motor starter protector 2 NO 2 NC } } } 3RV19 01-2A 3RV19 01-2B 3RV19 01-2C 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.040 0.040 0.040 1 transverse auxiliary switch can be mounted on each motor starter protector Laterally mountable auxiliary switches with Cage Clamp connection * You can order this quantity or a multiple thereof. 5/16 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Mountable accessories Type Version For motor starter protectors Size DT Screw connection Order No. PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg Alarm switches1) Alarm switches Separate tripped and short-circuit alarms, each 1 NO + 1 NC. S0, S2, S3 } 3RV19 21-1M 1 1 unit 101 0.094 } 3RV19 28-1A 1 1 unit 101 0.157 A 3RV19 38-1A 1 1 unit 101 0.324 3RV19 21-1M Isolator modules Isolator modules Visible isolating distance S0 for isolating individual S2 motor starter protectors from the network, lockable in isolating position. 5 3RV19 38-1A with padlock 1) One alarm switch can be mounted to the left of each motor starter protector. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/17 3RV Motor Starter Protectors up to 100 A Accessories Mountable accessories Rated control supply voltage Us AC AC AC AC/DC DC 50 Hz 60 Hz 50/60 Hz 100% ON-time1) 50/60 Hz, DC 5s ON-time2) V V V For motor starter protectors Size DT Screw connection Order No. V V PU (UNIT, SET, M) PS* PG Weight per PU approx. Price per PU kg Auxiliary releases3) Undervoltage release 24 110 - 120 208 - - 24 - 230 400 415 500 240 440 480 575 - - - S00, S0, S2, A S3 A A A 3RV19 02-1AB4 3RV19 02-1AB0 3RV19 02-1AF0 3RV19 02-1AM1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.138 0.134 0.134 0.128 } } A A 3RV19 02-1AP0 3RV19 02-1AV0 3RV19 02-1AV1 3RV19 02-1AS0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.131 0.127 0.129 0.127 3RV19 02-1DP0 Undervoltage release with leading auxiliary contacts 2 NO 3RV19 12-1CP0 230 400 415 240 480 - - - S00 A A A 3RV19 12-1CP0 3RV19 12-1CV0 3RV19 12-1CV1 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.140 0.137 0.139 230 400 415 240 480 - - - S0, S2, S3 A A A 3RV19 22-1CP0 3RV19 22-1CV0 3RV19 22-1CV1 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.139 0.136 0.138 20 ... 70 70 ... 190 190 ... 330 330 ... 500 500 - S00, S0, S2, } S3 A } A A 3RV19 02-1DB0 3RV19 02-1DF0 3RV19 02-1DP0 3RV19 02-1DV0 3RV19 02-1DS0 1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 1 unit 101 101 101 101 101 0.133 0.135 0.130 0.129 0.126 Shunt releases 5 - - 20 ... 24 90 ... 110 210 ... 240 350 ... 415 500 1) The voltage range is valid for 100 % (infinite) ON-time. The response voltage is at 0.9 the lower limit of the voltage range. 2) The voltage range is valid for 5 s ON-time at AC 50 Hz/60 Hz and DC. The response voltage is at 0.85 the lower limit of the voltage range. 3) One auxiliary release can be mounted to the right of each motor starter protector. * You can order this quantity or a multiple thereof. 5/18 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Busbar accessories ■ Overview Insulated three-phase busbar systems Three-phase busbar systems provide an easy, time-saving and clearly arranged means of feeding 3RV1 motor starter protectors with screw-type terminals. Different designs are available for sizes S00, S0 and S2 and can be used for the various different types of motor starter protectors. The only exceptions are the 3RV19 15 three-phase busbar systems, which are not suitable for the 3RV11 motor starter protectors with overload relay function. The busbars are suitable for between 2 and 5 motor starter protectors. However, any kind of extension is possible by clamping the tags of an additional busbar (rotated by 180°) underneath the terminals of the respective last motor starter protector. Busbars with larger modular spacing can be used for motor starter protectors with laterally mounted accessories. The motor starter protectors are supplied by appropriate lineside terminals. 3-phase busbar system, with example for combining sizes S00 and S0 Busbar adapters The motor starter protectors are mounted directly with the aid of busbar adapters on busbar systems with 40 mm and 60 mm center-line spacing in order to save space and to reduce infeed times and costs. The three-phase busbar systems are finger-safe. They are designed for any short-circuit stress which can occur at the load side of connected motor starter protectors. Busbar adapters for busbar systems with 40 mm center-line spacing are suitable for copper busbars with a width of 12 mm to 15 mm, while those with 60 mm center-line spacing are suitable for copper busbars with a width of 12 mm to 30 mm. The busbars can be 4 to 5 mm or 10 mm thick. The three-phase busbar systems can also be used to construct "Type E Starters" of size S0 or S2 according to UL/CSA. Special feeder terminals must be used for this purpose, however (see Selection and Ordering Data). The motor starter protectors are snapped onto the adapter and connected on the line side. This prepared unit is then plugged directly onto the busbar system, and is thus connected both mechanically and electrically at the same time. 3RV19 35-5A Further busbar adapters for snap-mounting direct-on-line starters and reversing starters as well as additional accessories such as line terminals and outgoing terminals, busbar copper, etc., can be found under "Distribution/Busbar Systems and Controlgear". 3RV19 35-1C NSB01074a 3RV19 35-1A 3RV19 35-6A 3RV19 15-5B NSB0_01073c 3-phase busbar system, size S2 SIRIUS motor starter protectors and load feeders with busbar adapters snapped onto busbars The 3RV19 infeed system can be found under "Load Feeders, Motor Starters and Soft Starters", "3RA Fuseless Load Feeders". 3RV19 15-6AB 3-phase busbar system, size S00 Siemens LV 1 · 2006 5/19 5 Different sized motor starter protectors cannot be clamped together due to the different dimensions. Special connectors are available for connecting three-phase busbars for S0 motor starter protectors to busbars for S00 motor starter protectors. 3RV Motor Starter Protectors up to 100 A Accessories Busbar accessories ■ Selection and ordering data Modular Number of motor starter spacing protectors that can be connected without lateral accessories with with lateral auxiliary auxiliary release switch mm Rated current In at 690 V For DT Order No. motor starter protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. A kg 3-phase busbar systems For feeding several motor starter protectors with screwtype connection, mounted side-by-side on standard mounting rails, insulated, with touch protection. 3RV19 15-1AB 45 2 3 4 5 - - 63 S00, S01) } } } } 3RV19 15-1AB 3RV19 15-1BB 3RV19 15-1CB 3RV19 15-1DB 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.044 0.071 0.099 0.124 55 - 2 3 4 5 - 63 S00, S01) } } } } 3RV19 15-2AB 3RV19 15-2BB 3RV19 15-2CB 3RV19 15-2DB 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.048 0.079 0.111 0.140 63 - - 2 4 63 S00, S01) } } 3RV19 15-3AB 3RV19 15-3CB 1 1 1 unit 1 unit 101 101 0.052 0.120 55 2 3 4 - - 108 S2 } } } 3RV19 35-1A 3RV19 35-1B 3RV19 35-1C 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.140 0.214 0.295 75 - 2 3 4 2 3 4 108 S22) A A A 3RV19 35-3A 3RV19 35-3B 3RV19 35-3C 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.161 0.262 0.369 3RV19 15-1BB 3RV19 15-1CB 5 3RV19 15-1DB 2) Auxiliary releases and lateral auxiliary switches cannot be used in combination. 1) Not suitable for 3RV11 motor starter protectors with overload relay function. Common clamping of S00 and S0 motor starter protectors is not possible, due to the different modular spacings and terminal heights. The 3RV19 15-DB connector is available for connecting busbars from size S0 to size S00. Version Modular spacing For motor starter protectors Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. mm kg Connectors for 3-phase busbars 3RV19 15-5DB 45 For connecting threephase busbars for motor starter protectors of size S0 (left) to size S00 (right) S00, S0 } Conductor cross-section For motor starter protectors Size DT Order No. Solid or stranded Finely stranded with end sleeve AWG conductors, solid or stranded mm² mm² AWG 1 3RV19 15-5DB Price per PU PU (UNIT, SET, M) 1 unit PS* 101 PG 0.042 Weight per PU approx. kg 3-phase line-side terminals Connection from top 2.5 ... 25 4 ... 16 S00 } 3RV19 15-5A 1 1 unit 101 0.043 S0 } 3RV19 25-5AB 1 1 unit 101 0.041 12-4 S00, S0 } 3RV19 15-5B 1 1 unit 101 0.110 14-0 S2 } 3RV19 35-5A 1 1 unit 101 0.115 C } 3RV19 25-5EB 3RV19 35-5E 1 1 1 unit 1 unit 101 101 0.055 0.100 12-4 Connection from below1) 3RV19 25-5AB 2.5 ... 25 4 ... 16 Connection from top 2.5 ... 50 1.5 ... 35 3RV19 15-5B 3-phase line-side terminals for constructing "Type E Starters" Connection from top 2.5 ... 25 10 ... 50 4 ... 16 - 10-4 8-0 S0 S2 1) This terminal is connected in place of a switch, please take the spacing into account. * You can order this quantity or a multiple thereof. 5/20 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Busbar accessories Version For motor starter DT Order No. protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Covers for connection tags Touch protection for empty positions 3RV19 15-6AB S00, S0 } 3RV19 15-6AB 1 10 units 101 0.003 S2 } 3RV19 35-6A 1 5 units 101 0.006 Busbar adapters 8US10 61-5DJ07 For motor starter protectors Size 8US12 51-5MD07 Rated current Connec- Adapter Adapter Rated tion length width voltage cable A AWG mm mm V DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Busbar adapters for 40 mm systems S00, S0 S00, S0 + lateral auxiliary switch S2 S3 S3 5 For copper busbars according to DIN 46433 Width: 12 mm and 15 mm Thickness: 5 mm and 10 mm 25 25 12 12 121 121 45 55 690 690 } } 8US10 51-5DJ07 8US10 61-5DJ07 1 1 1 unit 1 unit 103 103 0.106 0.119 56 100 100 8 4 4 139 182 182 55 70 72 690 4001) 480 ... 6902) } } } 8US10 61-5FK08 8US11 11-4SM00 8US10 11-4TM00 1 1 1 1 unit 1 unit 1 unit 103 103 103 0.231 0.541 0.478 45 55 70 72 690 690 4001) 480 ... 6902) } } } A 8US12 51-5DM07 8US12 61-5FM08 8US11 11-4SM00 8US12 11-4TM00 1 1 1 1 1 unit 6 units 1 unit 1 unit 103 103 103 103 0.183 0.263 0.541 0.498 Busbar adapters for 60 mm systems For copper busbars according to DIN 46433 Width: 12 mm and 30 mm Thickness: 5 mm and 10 mm also for T and double-T special profiles S00, S0 S2 S3 S3 25 56 100 100 12 8 4 4 182 1) Up to 460 V AC with max. short-circuit breaking capacity 25 kA. 2) Cannot be used for voltages < 480 V AC Short-circuit breaking capacity 480 V/ 500 V/ 525 V AC: - up to In = 25 A: max. 30 kA - up to In = 90 A: max. 16 kA - up to In = 100 A: max. 6 kA Short-circuit breaking capacity 690 V AC: - max. 12 kA. For more busbar adapters, see "SIVACON Switchgear, Distribution Systems and Cabinets " --> "Components for Distribution Systems 8US, 8UC, 4NC" * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/21 3RV Motor Starter Protectors up to 100 A Accessories Rotary operating mechanisms ■ Overview Door-coupling rotary operating mechanisms Motor starter protectors with a rotary operating mechanism can be mounted in a control cabinet and operated externally by means of a door-coupling rotary operating mechanism. When the cabinet door with motor starter protector is closed, the operating mechanism is coupled. When the motor starter protector closes, the coupling is locked which prevents the door from being opened unintentionally. This lock can be defeated by the maintenance personnel. In the Open position, the rotary operating mechanism can be secured against reclosing with up to 3 padlocks. Inadvertent opening of the door is not possible in this case either. Remote motorized operating mechanisms 3RV1 motor starter protectors are manually operated controls. They automatically trip in case of an overload or short-circuit. Intentional remote-controlled tripping is possible by means of a shunt release or an undervoltage release. Reclosing is only possible directly at the motor starter protector. The remote motorized operating mechanism allows the motor starter protectors to be opened and closed by electrical commands. This enables a load or an installation to be isolated from the power system or reconnected to it from an operator panel. NSB01078 If the motor starter protector is tripped as a result of overload or short-circuit, it will be in tripped position. For reclosing, the remote motorized operating mechanism must first be set manually or electrically to the 0 position (electrically by means of the Open command). Then it can be reclosed. The remote motorized operating mechanism is available for motor starter protectors of size S2 (Inmax = 50 A) and S3 (Inmax = 100 A) that are designed for control voltages of 230 V AC and 24 V DC. The motor starter protector is fitted into the remote motorized operating mechanism as shown in the drawing. 5 In the "MANUAL" position, the motor starter protector in the remote motorized operating mechanism can continue to be switched manually on site. In the "AUTOMATIC" position, the motor starter protector is switched by means of electrical commands. The switching command must be applied for a minimum of 100 ms. The remote motorized operating mechanism closes the motor starter protector after a maximum of 1 second. On voltage failure during the switching operation it is ensured that the motor starter protector remains in the Open or Closed position. 3RV19 26-0K door-coupling rotary operating mechanism Reset function NSB01079 The RESET button on the motorized operating mechanism serves to reset any 3RV19 21-1M alarm switch that might be installed. 3RV19 26-2B door-coupling rotary operating mechanism for arduous conditions 5/22 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Rotary operating mechanisms ■ Selection and ordering data Type Color of knob Version For motor DT Order No. Extension starter shaft protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. mm kg Door-coupling rotary operating mechanisms The door-coupling rotary operating mechanisms consist of a knob, a coupling driver and an extension shaft of 130/330 mm in length (5 x 5 mm). The door-coupling rotary operating mechanisms are designed to the degree of protection IP65. The door locking device prevents accidental opening of the control cabinet door in the ON position of the motor starter protector. The OFF position can be locked with up to 3 padlocks. 3RV19 26-0B Door-coupling Black rotary operating mechanisms 130 330 S0, S2, S3 } } 3RV19 26-0B 3RV19 26-0K 1 1 1 unit 1 unit 101 101 0.111 0.324 EMERGENCY- Red/ Yellow STOP doorcoupling rotary operating mechanisms 130 330 S0, S2, S3 } } 3RV19 26-0C 3RV19 26-0L 1 1 1 unit 1 unit 101 101 0.110 0.316 Door-coupling rotary operating mechanisms, for arduous conditions 3RV19 26-2C Door-coupling Gray rotary mechanisms 300 S0 S2 S3 } } } 3RV19 26-2B 3RV19 36-2B 3RV19 46-2B 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.180 1.570 1.722 EMERGENCY- Red/ Yellow STOP doorcoupling rotary operating mechanisms 300 S0 S2 S3 } } } 3RV19 26-2C 3RV19 36-2C 3RV19 46-2C 1 1 1 1 unit 1 unit 1 unit 101 101 101 1.188 1.486 1.732 Type Rated control supply voltage Us For motor DT Order No. starter protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Remote motorized operating mechanisms Remote motorized operating mechanisms 50/60 Hz, 230 V AC 24 V DC S2 S2 B B 3RV19 36-3AP0 3RV19 36-3AB4 1 1 1 unit 1 unit 101 101 3.520 3.420 50/60 Hz, 230 V AC 24 V DC S3 S3 B B 3RV19 46-3AP0 3RV19 46-3AB4 1 1 1 unit 1 unit 101 101 3.441 3.357 * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/23 5 The door-coupling rotary operating mechanisms consist of a knob, a coupling driver, an extension shaft of 300 mm in length (8 x 8 mm), a spacer and two metal brackets, into which the motor starter protector is inserted. The door-coupling rotary operating mechanisms are designed to degree of protection IP65. The door locking device reliably prevents opening of the control cabinet door in the ON position of the circuit-breaker. The OFF position can be locked with up to 3 padlocks. Laterally mountable auxiliary releases and two-pole auxiliary switches can be used. The door-coupling rotary operating mechanism thus meets the requirements for isolating functions to IEC 60947-2. 3RV Motor Starter Protectors up to 100 A Accessories Mounting accessories ■ Overview The 3RV19 28-1H terminal block must be used here for size S0; it is simply screwed onto the basic unit. Soldering terminal Soldering terminals are available for the main contacts and transverse auxiliary switches of size S00 motor starter protectors. Basic units of size S2 are already compliant with the new clearance and creepage distance requirements. NSB01379a NSB0_01077a 5 NSB01380a The 3RT19 46-4GA07 terminal block must be used for size S3. The standard box terminal is to be replaced by this terminal block. The prepared terminal parts are clamped to the upper and lower screw terminals of the motor starter protectors which allows them to be soldered into printed circuit boards. 3RV19 18-5A 3RV19 28-1H (left), 3RT19 46-4GA07 (right) Terminals for "Self-Protected Combination Motor Controller (Type E)" according to UL508 According to CSA, these modular terminals can be omitted when the device is used as a "Self-Protected Combination Motor Controller" (Type E). The 3RV10 motor starter protectors are approved according to UL508 as a "Self-Protected Combination Motor Controllers (Type E)". Three-phase line-side terminals are required for constructing "Type E Starters" with an insulated busbar system (see Busbar Accessories). As of 16 July 2001, for this application, UL 508 demands increased clearance and creepage distances (1 inch and 2 inches respectively) at the line side of the device. ■ Selection and ordering data Version For motor starter protectors Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Covers 3RV1 (size S3) with 3RT19 46-4EA1 (left) 3RV19 08-0P (right) Terminal covers for box terminals Additional touch protection for fitting to box terminals (2 units can be mounted per motor starter protector) S2 S3 } } 3RT19 36-4EA2 3RT19 46-4EA2 1 1 1 unit 1 unit 101 101 0.016 0.023 Terminal covers For cable lug and bar connection for maintaining the required voltage clearance and as touch protection if box terminal is removed (2 units can be mounted per motor starter protector) S3 } 3RT19 46-4EA1 1 1 unit 101 0.037 Scale covers Sealable, for covering the set current scale. S0, S0, S2, } S3 100 10 units 101 0.100 3RV19 08-0P * You can order this quantity or a multiple thereof. 5/24 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Mounting accessories Type Version For motor starter protectors Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Fixing accessories For screwing the motor S00, S0 starter protector onto mounting plates. For each motor starter protector, 2 units are required. } 3RB19 00-0B 100 10 units 101 0.100 For main contacts For soldering the main S00 conductor crosssections of a motor starter protector to a printed circuit board (1 set = 2 parts for 1 motor starter protector) B 3RV19 18-5A 1 4 sets 101 0.030 For main and auxiliary contacts For soldering the main S00 conductor connections and the auxiliary conductor connections of the transverse auxiliary switch 1NO + 1NC of a motor starter protector to a printed circuit board (1 set = 3 parts for 1 motor starter protector) B 3RV19 18-5B 1 4 sets 101 0.044 Type Version DT Order No. Push-in lugs 3RB19 00-0B Soldering terminals 5 3RV19 18-5A with motor starter protector For motor starter protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Terminals for "Self-Protected Combination Motor Controller (Type E)" according to UL508 Note: As of 16 July 2001, UL508 demands for "Combination Motor Controller Type E" 1-inch clearance and 2-inch creepage distance at line side. The following terminal blocks must be used in 3RV10 motor starter protectors of sizes S0 and S3. The 3RV10 motor starter protector in size S2 conforms with the required clearance and creepage distances without a terminal block. Terminal blocks are not required for use according to CSA. With size S0, these terminal blocks cannot be used in combination with 3RV19.5 three-phase busbars and with size S3, they cannot be used with a transverse auxiliary switch. For construction with 3-phase busbars, see "Busbar Accessories". 3RV19 28-1H Terminal blocks For extended Type E clearance and creepage distances (1-inch and 2-inch respectively) S0 S3 } A Type For motor starter protectors Size DT Order No. 1 1 3RV19 28-1H 3RT19 46-4GA07 1 unit 1 unit 101 101 0.083 0.155 PS* PG Weight per PU approx. 3RT19 46-4GA07 Price per PU PU (UNIT, SET, M) kg Auxiliary terminals, 3-pole For connection of auxiliary and control cables to the main conductor connections (for one side) S3 B 3RT19 46-4F 1 1 unit 101 0.033 3RT19 46-4F * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/25 3RV Motor Starter Protectors up to 100 A Accessories Mounting accessories Version Method of Size operation Contactor Motor starter protector DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Link modules, single unit packaging 3RA19 11-1AA00 AC/DC For mechanical and electrical connection AC between contactor and motor starter protector with screw connection DC S00 S00 S00 S0 } } 3RA19 11-1AA00 3RA19 21-1DA00 1 1 1 unit 1 unit 101 101 0.027 0.028 S0 S2 S3 S0 S2 S3 } } } 3RA19 21-1AA00 3RA19 31-1AA00 3RA19 41-1AA00 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.037 0.042 0.090 S0 S2 S3 S0 S2 S3 } } } 3RA19 21-1BA00 3RA19 31-1BA00 3RA19 41-1BA00 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.039 0.043 0.089 S00 S00 S00 S0 } } 3RA19 11-1A 3RA19 21-1D 1 1 10 units 10 units 101 101 0.019 0.021 S0 S2 S3 S0 S2 S3 } } } 3RA19 21-1A 3RA19 31-1A 3RA19 41-1A 1 1 1 10 units 5 units 5 units 101 101 101 0.028 0.033 0.072 S0 S2 S3 S0 S2 S3 } } } 3RA19 21-1B 3RA19 31-1B 3RA19 41-1B 1 1 1 10 units 5 units 5 units 101 101 101 0.030 0.034 0.073 S00 S00 S00 S0 } } 3RA19 11-2FA00 3RA19 21-2FA00 1 1 1 unit 1 unit 101 101 0.038 0.028 S00 S00 S00 S0 } } 3RA19 11-2F 3RA19 21-2F 1 1 10 units 10 units 101 101 0.031 0.030 Link modules, multi-unit packaging AC/DC For mechanical and electrical connection AC between contactor and motor starter protector with screw connection DC 3RA19 31-1A 5 Hybrid link modules, single-unit packaging 3RA19 11-2FA00 AC/DC Electrical and mechanical connection between motor starter protector with screw terminals and contactor with Cage Clamp terminals Hybrid link modules, multi-unit packaging 3RA19 11-2F AC/DC Electrical and mechanical connection between motor starter protector with screw terminals and contactor with Cage Clamp terminals * You can order this quantity or a multiple thereof. 5/26 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Mounting accessories Type Version DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Adapters and link modules for Cage Clamp connections 3RA19 11-2A + 8US10 51-5CM47 Link modules, Cage Clamp Electrical connection between motor starter protector and contactor (busbar adapter not included in scope of supply) Size S00 } 3RA19 11-2A 1 10 units 101 0.016 Link modules, Cage Clamp with mechanical connections Mechanical and electrical connection between motor starter protector and contactor Size S00 } 3RA19 11-2E 1 10 units 101 0.028 Adapters for rail mounting With 2 mounting rails 45 mm wide, one adjustable Size S00 } 3RA19 22-1L 1 5 units 101 0.413 Busbar adapters 45 mm wide, 182 mm long, adapted for Cage Clamp motor starter protectors. An additional mounting rail must be mounted for an additional contactor. 40 mm busbar system 60 mm busbar system } 8US10 51-5CM47 1 1 unit 103 0.193 } 8US12 51-5CM47 1 1 unit 103 0.190 A 8US19 98-7CA15 1 10 units 103 0.009 5 35 mm standard mounting rails Plastic, including fixing screws 3RA19 11-2E Type Version DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Tools for opening Cage Clamp connections For all SIRIUS devices with Cage Clamp connection, up to max. 2.5 mm² conductor cross-section Length } approx. 175 mm Length; partially } insulated approx. 175 mm 8WA2 880 1 1 unit 041 0.012 8WA2 803 1 1 unit 041 0.024 * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/27 3RV Motor Starter Protectors up to 100 A Accessories Enclosures and front plates ■ Overview Enclosures For installing motor starter protectors of sizes S00 (Inmax = 12 A), S0 (Inmax = 25 A) and S2 (Inmax = 50 A) as a single unit, moldedplastic enclosures for surface mounting and molded-plastic enclosures for flush mounting are available in various dimensions. When installed in a molded-plastic enclosure the motor starter protectors have a rated operational voltage Ue of 500 V The enclosures for surface mounting have the degree of protection IP55; the enclosures for flush mounting also comply with the degree of protection IP55 at the front (the flush-mounted section complies with IP20). by using a special key. The motor starter protector can subsequently be switched on again. The molded-plastic enclosures of S0 and S2 motor starter protectors with rotary operating mechanism are fitted with a rotary operating mechanism as well. The enclosures can be supplied with a black rotary operating mechanism or with an EMERGENCY-STOP rotary operating mechanism with a red/yellow knob. All rotary operating mechanisms can be locked in the Open position with up to 3 padlocks. Front plates The front plates for size S00 have a retaining frame into which the motor starter protectors can be snapped. A retaining frame for size S0 motor starter protectors is available for front plate sizes S0 to S3. 5 NSB01080 Motor starter protectors are frequently required to be actuated in any enclosure. Front plates equipped with an actuating diaphragm for size S00 motor starter protectors, or rotary operating mechanism for S0 to S3 motor starter protectors are available for this purpose. NSB01081 Enclosure for surface mounting Front plate for size S00 Accessories for enclosures and front plates Enclosure for flush mounting All enclosures are equipped with N and PE/ground terminals. There are two knock-out cable entries for cable glands at the top and two at the bottom; also on the rear corresponding cable entries are scored. There is a knock-out on the top of the enclosure for indicator lights that are available as accessories. The narrow enclosure can accommodate a motor starter protector without accessories, with transverse and lateral auxiliary switch, whereas wide enclosures and enclosures for S2 motor starter protectors also provide space for a laterally mounted auxiliary release. There is no provision for installing a motor starter protector with an alarm switch. With S00 motor starter protectors, the switch rocker is operated by means of the actuator diaphragm of the enclosure. A locking device, capable of holding up to three padlocks, can be fitted onto the actuator diaphragm to prevent the motor starter protector from closing during maintenance work, for example. A mushroom-shaped EMERGENCY-STOP knob can be fitted in place of the locking device. If it is actuated abruptly, the motor starter protector opens and the mushroom-shaped knob latches. The knob can be unlatched again either by turning it or 5/28 Siemens LV 1 · 2006 3RV Motor Starter Protectors up to 100 A Accessories Enclosures and front plates ■ Selection and ordering data Type Degree Inteof pro- grated tection terminals Overall width For motor DT Order No. starter protectors Size Price PU per PU (UNIT, SET, M) PS* PG Weight per PU approx. kg With actuator diaphragm IP55 N and PE/ ground 3RV19 13-1DA00 With rotary IP55 operating mechanism, lockable in 0 position N and PE/ ground 3RV19 23-1CA00 With EMER- IP55 GENCYSTOP rotary operating mechanism, lockable in 0 position N and PE/ ground } 3RV19 13-1CA00 1 1 unit 101 0.296 } 3RV19 13-1DA00 1 1 unit 101 0.342 } 3RV19 23-1CA00 1 1 unit 101 0.332 } 3RV19 23-1DA00 1 1 unit 101 0.381 S2 A 3RV19 33-1DA00 1 1 unit 101 1.134 S0 } 3RV19 23-1FA00 1 1 unit 101 0.329 } 3RV19 23-1GA00 1 1 unit 101 0.372 S2 A 3RV19 33-1GA00 1 1 unit 101 1.136 54 mm (for motor starter protector + lateral auxiliary switch) 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S00 54 mm (for motor starter protector + lateral auxiliary switch) 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) 82 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S0 54 mm (for motor starter protector + lateral auxiliary switch) 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) 82 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) Cast aluminum enclosures for surface mounting With rotary IP65 operating mechanism, lockable in 0 position PE1) 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S0 } 3RV19 23-1DA01 1 1 unit 101 1.015 3RV19 23-1DA01 With EMER- IP65 GENCYSTOP rotary operating mechanism, lockable in 0 position PE1) 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S0 A 3RV19 23-1GA01 1 1 unit 101 1.008 Molded-plastic enclosures for flush mounting IP55 (front side) N and PE/ ground 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S00 A 3RV19 13-2DA00 1 1 unit 101 0.416 With rotary IP55 (front operating mechanism, side) lockable in 0 position N and PE/ ground 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S0 A 3RV19 23-2DA00 1 1 unit 101 0.426 With EMER- IP55 3RV19 23-2DA00 GENCY(front STOP rotary side) operating mechanism, lockable in 0 position N and PE/ ground 72 mm (for motor starter protector + lateral auxiliary switch + auxiliary release) S0 A 3RV19 23-2GA00 1 1 unit 101 0.417 With actuator diaphragm 3RV19 13-2DA00 1) If required, an additional N terminal can be mounted (e.g. 8WA10 11-1BG11). * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/29 5 Molded-plastic enclosures for surface mounting 3RV Motor Starter Protectors up to 100 A Accessories Enclosures and front plates Type Degree Version of protection For motor DT Order No. starter protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Front plates Molded-plastic front plates with actuator diaphragm IP55 (front side) S00 For actuating motor starter protectors in any enclosures, includes holder for motor starter protector. A 3RV19 13-4C 1 1 unit 101 0.216 Molded-plastic front plates with rotary operating mechanism Lockable in 0 position IP55 (front side) S0, S2, For actuating S3 3RV1 motor starter protectors in any enclosures. } 3RV19 23-4B 1 1 unit 101 0.124 IP55 Molded-plastic (front front plates with side) EMERGENCYSTOP rotary operating mechanism Red/Yellow, lockable in 0 position S0, S2, EMERGENCYSTOP actuation S3 of 3RV1 motor starter protectors in any enclosure. A 3RV19 23-4E 1 1 unit 101 0.124 S0 Holder is mounted on front plate, motor starter protector with and without accessories is snapped in. } 3RV19 23-4G 1 1 unit 101 0.188 S00 } 3RV19 13-7D 1 1 unit 101 0.108 IP55 EMERGENCYSTOP mushroom Molded-plastic buttons red/yellow enclosure for surface with safety lock mounting with For 3RV19 13-... 3RV19 13-7D enclosures and front plates, cannot be used in combination with locking device S00 Latching mushroom button, unlatch with key, Ronis safety lock, lock number SB 30, supplied with 2 keys. A 3RV19 13-7E 1 1 unit 101 0.144 IP55 Locking devices For 3RV19 13-... enclosures and front plates, cannot be used in combination with EMERGENCYSTOP mushroom button For 3 padlocks S00 with max. 8 mm shackle diameter. } 3RV19 13-6B 1 1 unit 101 0.074 S00 A 3RV19 13-7F 1 1 unit 101 0.023 3RV19 13-4C 3RV19 23-4B + 3RV19 23-4G 5 Holders for front plate For motor starter protectors size S0 - Accessories for enclosures IP55 EMERGENCYSTOP mushroom buttons red/yellow For 3RV19 13-... enclosures and front plates, cannot be used in combination with locking device Spare actuator diaphragms Type IP55 Version Latching mushroom button, unlatch by turning Diaphragm, includes holder frame and screws Rated control supply voltage Us For motor DT Order No. starter protectors Size Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. V kg Indicator Lights Indicator lights For all enclosures and front plates With glow lamp and colored lenses red, green, yellow, orange and clear 110 ... 120 220 ... 240 380 ... 415 480 ... 500 S00, S0, S2 C C C C 3RV19 03-5B 3RV19 03-5C 3RV19 03-5E 3RV19 03-5G 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.027 0.026 0.026 0.027 3RV19 03-5B * You can order this quantity or a multiple thereof. 5/30 Siemens LV 1 · 2006 Overload Relays General data ■ Overview Features Benefits 3RU11 3RB20/3RB21 3RB22/3RB23 S00 ... S12 S00 ... S12 0.1 ... 630 A 0.3 ... 630 A ( ... 820 A)1) General data Sizes • Are coordinated with the dimensions, connections S00 ... S3 and technical characteristics of the other devices in the SIRIUS modular system (contactors, soft starters, ...) • Permit the mounting of slim and compact load feeders in widths of 45 mm (S00), 45 mm (S0), 55 mm (S2), 70 mm (S3), 120 mm (S6) and 145 mm (S10/S12) • Simplify configuration Seamless current range • Allows easy and consistent configuration with one 0.11 ... 100 A series of overload relays (for small to large loads) Protective functions • Provides optimum current-dependent protection of loads against excessive temperature rises due to overload ✔ ✔ ✔ Tripping in the event of phase unbalance • Provides optimum inverse-time delayed protection of loads against excessive temperature rises due to phase unbalance (✔) ✔ ✔ Tripping in the event of phase failure • Minimizes heating of three-phase motors during single-phase operation2) ✔ ✔ ✔ Tripping in the event of overheating • Provides optimum temperature-dependent protection of loads against excessive temperature rises e.g. for stator-critical motors or in the event of insufficient coolant flow, contamination of the motor surface or for long starting or braking operations -- 3) -- 3) ✔ -- ✔ (only 3RB21) ✔ by means of integrated thermistor motor protection function 5 Tripping in the event of overload • Eliminates the need for additional special equipment • Saves space in the controlgear cabinet • Reduces wiring overhead and costs Tripping in the event of a ground fault • Provides optimum protection of loads against high-resistance short-circuits or ground faults due to moisture, condensed water, damage to the by means of insulation material, etc. internal ground fault detection • Eliminates the need for additional special (activatable) equipment. • Saves space in the controlgear cabinet • Reduces wiring overhead and costs Features RESET function • Allows manual or automatic resetting of the relay ✔ ✔ ✔ TEST function for auxiliary contacts • Allows easy checking of the function and wiring ✔ ✔ ✔ TEST function for electronics • Allows complete checking of the electronics -- ✔ ✔ Status display • Displays the current operating status ✔ ✔ ✔ Large current adjustment button • Makes it easier to set the relay exactly to the correct current value ✔ ✔ ✔ Integrated auxiliary contacts (1 NO + 1 NC) • Allows the load to be switched off if necessary ✔ ✔ ✔ (2 ×) • Can be used to output signals 1) For motor currents up to 820 A, a current measuring module, e.g. 0.3 ... 3 A, can be used in combination with a 3UF18 series transformer. 2) Single-phase operation: Abnormal operating status of a three-phase asynchronous motor where one phase is interrupted. 3) The SIRIUS 3RN thermistor motor protection devices can be used to provide additional protection temperature-dependent protection. Siemens LV 1 · 2006 5/31 Overload Relays General data Features Benefits 3RU11 3RB20/3RB21 3RB22/3RB23 Design of load feeders • Provides optimum protection of the loads and Short-circuit strength up to 100 kA operating personnel in the event of short-circuits at 690 V due to insulation faults or faulty switching (in conjunction with the corresponding fuses or the corresponding motor starter operations protector) Electrical and mechanical matching to 3RT1 contactors • Simplifies configuration ✔ ✔ ✔ ✔ ✔ ✔1) -- ✔ (S2 ... S6) ✔ (S00 ... S6) ✔ (S00) -- -- ✔ ✔ ✔ ✔ ✔ ✔ (✔) ✔ ✔ -- ✔ (1:4) ✔ (1:10) • Reduces wiring overhead and costs 5 • Enables stand-alone installation as well as space-saving direct mounting Straight-through transformers for main circuit2) (in this case the cables are routed through the push-through openings of the overload relay and connected directly to the box terminals of the contactor) • Reduces contact resistance (only one point of contact) Spring-loaded terminal connection system for main circuit2) • Enables fast connections • Saves wiring costs (easy, no need for tools, and fast). • Saves material costs • Reduces installation costs • Permits vibration-resistant connections • Enables maintenance-free connections Spring-loaded terminal connection system for auxiliary circuits2) • Enables fast connections • Permits vibration-resistant connections • Enables maintenance-free connections Other features Temperature compensation • Allows the use of the relays at high temperatures without derating • Prevents premature tripping • Allows compact installation of the controlgear cabinet without space between the units/load feeders • Simplifies configuration • Enables space to be saved in the controlgear cabinet Very high long-term stability • Provides safe protection for the loads even after years of use in severe operating conditions Wide setting ranges • Reduce the number of variants • Minimize the engineering outlay and costs • Minimize storage overhead, storage costs, tied-up capital Trip class CLASS 5 • Enables solutions for very fast starting motors requiring special protection (e.g. Ex motors) -- ✔ (only 3RB21) ✔ Trip class > CLASS 10 • Enables heavy starting solutions -- ✔ ✔ Low power loss • Reduces power consumption and energy costs (up 98% less power is used than for thermal overload relays). -- ✔ ✔ • Minimizes temperature rises of the contactor and controlgear cabinet – in some cases this may eliminate the need for controlgear cabinet cooling. • Direct mounting to contactor saves space, even for high motor currents (i.e. no heat decoupling is required). 1) Exception: up to size S3, only stand-alone installation is possible. 2) Alternatively available for screw connection. 5/32 Siemens LV 1 · 2006 Overload Relays General data Benefits 3RU11 3RB20/3RB21 3RB22/3RB23 5 Features 1) The SIRIUS 3RU11 thermal overload relays use a bimetal contactor and therefore do not require an additional control circuit. Siemens LV 1 · 2006 5/33 Overload Relays General data Overload relays Current measurement Type Type Current range A Contactors (type, size, rating in kW) 3RT10 1 3RT10 2 3RT10 3 3RT10 4 3RT10 5 3RT10 6 3RT10 7 3TF68/69 S00 S0 S2 S3 S6 S10 S12 Size 14 3/4/5.5 5.5/7.5/11 15/18.5/22 30/37/45 55/75/90 110/132/160 200/250 375/450 3RU11 thermal overload relays 3RU11 1 Integrated 0.11 … 12 3RU11 2 1.8 … 25 3RU11 3 5,5 … 50 3RU11 4 18 … 100 ✔ ✔ ✔ ✔ 3RB20/3RB211) solid-state overload relays 3RB2. 1 Integrated 0.1 … 12 3RB2. 2 3 … 25 3RB2. 3 6 … 50 3RB2. 4 12,5 … 100 3RB2. 5 50 ... 200 3RB2. 6 55 ... 630 ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ 3RB22/3RB231) solid-state overload relays 0.3 … 25 3RB29 0 10 ... 100 3RB29 5 20 … 200 3RB29 6 63 ... 630 3RB29 0 + 3UF18 630 ... 820 5 3RB22/3RB23 + 3RB29 0 ✔ 1) When using the overload relays with trip class ˜ CLASS 20, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders,and the configuring aid "Configuring SIRIUS Fuseless Load Feeders". 5/34 Siemens LV 1 · 2006 ✔ ✔ ✔ ✔ ✔ Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications ■ Overview The 3RB20 and 3RB21 solid-state overload relays up to 630 A with internal power supply have been designed for currentdependent protection of loads with normal and heavy starting (see LV 1 T, Function) against excessive temperature rises due to overload, phase unbalance or phase failure. An overload, phase unbalance or phase failure result in an increase of the motor current beyond the set motor rated current. This current rise is detected by the current transformers integrated into the devices and evaluated by corresponding solid-state circuits which then output a pulse to the auxiliary contacts. The auxiliary contacts then switch off the load by means of a contactor. The break time depends on the ratio between the tripping current and set current Ie and is stored in the form of a long-term stable tripping characteristic (see LV 1 T, Characteristic Curves). The "tripped" status is signaled by means of a switch position indicator (see LV 1 T, Function). Resetting takes place either manually or automatically after the recovery time has elapsed (see LV 1 T, Function). The devices are manufactured in accordance with environmental guidelines and contain environmentally friendly and reusable materials. They comply with all important worldwide standards and approvals. ■ Benefits The most important features and benefits of the 3RB20/3RB21 solid-state overload relays are listed in the overview table (see Overload Relays, General Data). Siemens LV 1 · 2006 5/35 5 (1) Connection for mounting onto contactors: Optimally adapted in electrical, mechanical and design terms to the contactors and soft starters, these connecting pins can be used for direct mounting of the overload relays. Stand-alone installation is possible as an alternative (in some cases in conjunction with a standalone installation module). (2) Selector switch for manual/automatic RESET and RESET button: With the slide switch you can choose between manual and automatic RESET. A device set to manual RESET can be reset locally by pressing the RESET button. On the 3RB21 a solid-state remote RESET is integrated. (3) Switch position indicator and TEST function of the wiring: Indicates a trip and enables the wiring test. (4) Solid-state test: Enables a test of all important device components and functions. (5) Motor current setting: Setting the device to the rated motor current is easy with the large rotary knob. (6) Trip class setting/internal ground-fault detection (only 3RB21): Using the rotary switch you can set the required trip class and activate the internal ground-fault detection dependent on the starting conditions. (7) Connecting terminals (removable terminal block for auxiliary circuits): The generously sized terminals permit connection of two conductors with different cross-sections for the main and auxiliary circuits. The auxiliary circuit can be connected with screw-type terminals and alternatively with spring-loaded terminals. In addition to current-dependent protection of loads against excessive temperature rises due to overload, phase unbalance and phase failure, the 3RB21 solid-state overload relays also allow internal ground-fault detection (not possible in conjunction with wye-delta assemblies). This provides protection of loads against high-resistance short-circuits due to damage to the insulation material, moisture, condensed water etc. Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications ■ Application Industries The 3RB20/3RB21 solid-state overload relays are suitable for customers from all industries who want to guarantee optimum inverse-time delayed protection of their electrical loads (e.g. motors) under normal and heavy starting conditions (CLASS 5 to CLASS 30), minimize project completion times, inventories and power consumption, and optimize plant availability and maintenance management. Application The 3RB20/3RB21 solid-state overload relays have been designed for the protection of three-phase motors in sinusoidal 50/60 Hz voltage networks. The relays are not suitable for the protection of single-phase AC or DC loads. The 3RU11 thermal overload relay or the 3RB22/3RB23 solidstate overload relay can be used for single-phase AC loads. For DC loads we recommend the 3RU11 thermal overload relay. Ambient conditions The devices are insensitive to external influences such as shocks, corrosive environments, ageing and temperature changes. 5 For the temperature range from –25 C to +60 °C, the 3RB20/3RB21 solid-state overload relays compensate the temperature according to IEC 60947-4-1. Configuration notes for use of the devices below –25 °C or above +60 °C on request. 5/36 Siemens LV 1 · 2006 "Increased safety" type of protection EEx e according to ATEX guideline 94/9/EC The 3RB20/3RB21 solid-state overload relays are suitable for the overload protection of explosion-proof motors with "increased safety" type of protection EEx e. The relays meet the requirements of EN 60079-7 (Electrical apparatus for potentially explosive atmospheres – Increased safety "e"). The basic safety and health requirements of ATEX guideline 94/9/EG are fulfilled by compliance with • EN 60947-1 • EN 60947-4-1 • EN 60947-5-1 • EN 60079-14 EU type test certificate for Group II, Category (2) G/D under application. Number on request. ■ Accessories The following accessories are available for the 3RB20/3RB21 solid-state overload relays: • One terminal bracket each for the overload relays size S00 and S0 (sizes S2 to S12 can be installed as single units without a terminal bracket) • One mechanical remote RESET module for all sizes • One cable release for resetting devices which are difficult to access (for all sizes) • One sealable cover for all sizes • Box terminals for sizes S6 and S10/S12 • Terminal covers for sizes S2 to S10/S12 Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications ■ Selection and ordering data Conversion aid 3RB10 ––> 3RB20 Old Order No. Setting range A New Order No. Setting range A 3RB10 16-@RB0 0.1 ... 0.4 3RB10 16-@NB0 0.4 ... 1.6 3RB20 16-@RB0 3RB20 16-@NB0 0.1 ... 0.4 0.32 ... 1.25 3RB20 16-@PB0 1 ... 4 3RB10 16-@PB0 1.5 ... 6 3RB10 16-@SB0 3RB10 26-@RB0 3 3RB20 16-@SB0 3 ... 12 S00 S0 S2 S3 S6 S10/S12 CLASS 10 CLASS 20 3RB10 26-@NB0 3RB10 26-@PB0 3RB10 26-@SB0 3RB10 26-@QB0 3RB10 36-@QB0 3RB10 36-@UB0 3RB10 46-@UB0 3RB10 46-@EB0 3RB10 56-@FW0 3RB10 56-@FG0 3RB10 66-@GG0 3RB10 66-@KG0 3RB10 66-@LG0 ... 12 0.1 ... 0.4 0.4 ... 1.6 1.5 ... 6 3 ... 12 6 ... 25 6 ... 25 13 ... 50 13 ... 50 25 ... 100 50 ... 200 55 ... 250 200 ... 540 300 ... 630 Use size S00 3RB20 26-@SB0 3RB20 26-@QB0 3RB20 36-@QB0 3RB20 36-@UB0 3RB20 46-@UB0 3RB20 46-@EB0 3RB20 56-@FW2 3RB20 56-@FC2 3RB20 66-@GC2 3 ... 12 6 ... 25 6 ... 25 12.5 ... 50 12.5 ... 50 25 ... 100 3RB20 66-@MC2 160 ... 630 50 ... 200 55 ... 250 5 Size 1 2 1 2 Conversion aid 3RB10 ––> 3RB21 Size Old Order No. Setting range A New Order No. Setting range A 3RB10 16-@RB0 0.1 ... 0.4 3RB10 16-@NB0 0.4 ... 1.6 3RB21 13-4RB0 3RB21 13-4NB0 0.1 ... 0.4 0.32 ... 1.25 3RB21 13-4PB0 1 ... 4 3RB10 16-@PB0 1.5 ... 6 3RB10 16-@SB0 3RB10 26-@RB0 3 3RB21 13-4SB0 3 ... 12 S00 S0 S2 S3 S6 S10/S12 3RB10 26-@NB0 3RB10 26-@PB0 3RB10 26-@SB0 3RB10 26-@QB0 3RB10 36-@QB0 3RB10 36-@UB0 3RB10 46-@UB0 3RB10 46-@EB0 3RB10 56-@FW0 3RB10 56-@FG0 3RB10 66-@GG0 3RB10 66-@KG0 3RB10 66-@LG0 ... 12 0.1 ... 0.4 0.4 ... 1.6 1.5 ... 6 3 ... 12 6 ... 25 6 ... 25 13 ... 50 13 ... 50 25 ... 100 50 ... 200 55 ... 250 200 ... 540 300 ... 630 Use size S00 3RB21 23-4SB0 3RB21 23-4QB0 3RB21 33-4QB0 3RB21 33-4UB0 3RB21 43-4UB0 3RB21 43-4EB0 3RB21 53-4FW2 3RB21 53-4FC2 3RB21 63-4GC2 3 ... 12 6 ... 25 6 ... 25 12.5 ... 50 12.5 ... 50 25 ... 100 3RB21 63-4MC2 160 ... 630 50 ... 200 55 ... 250 Note: CLASS 10 CLASS 20 1 2 CLASS 5, 10, 20 and 30 can be set on the unit Siemens LV 1 · 2006 5/37 Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB20 solid-state overload relays with screw connection on auxiliary current side for direct mounting1)2) and stand-alone installation2)3), CLASS 10 Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • Manual and automatic RESET • Switch position indicator • TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class6) kW A A Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 } 3RB20 16-1RB0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 } 3RB20 16-1NB0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 } 3RB20 16-1PB0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 } 3RB20 16-1SB0 1 1 unit 101 0.200 35 3RB20 16-1RB0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 } 3RB20 26-1SB0 1 1 unit 101 0.220 } 3RB20 26-1QB0 1 1 unit 101 0.220 5 S0 3RB20 26-1QB0 Size S2 1)3)7) S2 7.5 … 22 12.5 … 50 35 100 } 3RB20 36-1QB0 1 1 unit 101 0.360 } 3RB20 36-1QW1 1 1 unit 101 0.230 } 3RB20 36-1UB0 1 1 unit 101 0.360 } 3RB20 36-1UW1 1 1 unit 101 0.230 3RB20 36-1UB0 Size S3 1)3)7) S3 7.5 … 22 12.5 … 50 125 } 3RB20 46-1UB0 1 1 unit 101 0.560 11 … 45 25 … 100 200 } 3RB20 46-1EB0 1 1 unit 101 0.560 } 3RB20 46-1EW1 1 1 unit 101 0.450 3RB20 46-1EB0 Size S6 2)7) S6 22 … 90 50 … 200 355 } 3RB20 56-1FC2 1 1 unit 101 1.030 } 3RB20 56-1FW2 1 1 unit 101 0.690 3RB20 56-1FW2 Size S10/S122) S10/S12 and size 14 (3TF68/ 3TF69) 22 … 110 55 … 250 500 } 3RB20 66-1GC2 1 1 unit 101 1.820 90 … 450 160 … 630 800 } 3RB20 66-1MC2 1 1 unit 101 1.820 3RB20 66-1MC2 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "W" in penultimate position are equipped with a straight-through transformer. * You can order this quantity or a multiple thereof. 5/38 Siemens LV 1 · 2006 Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB20 solid-state overload relays with spring-loaded terminals on the auxiliary current side for direct mounting1)2) and stand-alone installation2)3), CLASS 10 Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • Manual and automatic RESET • Switch position indicator • TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class6) kW A A Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 A 3RB20 16-1RD0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 A 3RB20 16-1ND0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 A 3RB20 16-1PD0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 A 3RB20 16-1SD0 1 1 unit 101 0.200 35 3RB20 16-1RD0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 A 3RB20 26-1SD0 1 1 unit 101 0.220 A 3RB20 26-1QD0 1 1 unit 101 0.220 5 S0 3RB20 26-1QD0 Size S2 1)3)7) S2 7.5 … 22 12.5 … 50 35 100 A 3RB20 36-1QD0 1 1 unit 101 0.360 A 3RB20 36-1QX1 1 1 unit 101 0.230 A 3RB20 36-1UD0 1 1 unit 101 0.360 A 3RB20 36-1UX1 1 1 unit 101 0.230 3RB20 36-1UD0 Size S3 1)3)7) S3 7.5 … 22 12.5 … 50 125 A 3RB20 46-1UD0 1 1 unit 101 0.560 11 … 45 25 … 100 200 A 3RB20 46-1ED0 1 1 unit 101 0.560 A 3RB20 46-1EX1 1 1 unit 101 0.450 3RB20 46-1ED0 Size S62)7) S6 22 … 90 50 … 200 355 A 3RB20 56-1FF2 1 1 unit 101 1.030 A 3RB20 56-1FX2 1 1 unit 101 0.690 3RB20 56-1FX2 Size S10/S122) S10/S12 and size 14 (3TF68/ 3TF69) 22 … 110 55 … 250 500 A 3RB20 66-1GF2 1 1 unit 101 1.820 90 … 450 160 … 630 800 A 3RB20 66-1MF2 1 1 unit 101 1.820 3RB20 66-1MF2 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "X" in penultimate position are equipped with a straight-through transformer. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/39 Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB20 solid-state overload relays with screw connection on auxiliary current side for direct mounting1)2) and stand-alone installation2)3), CLASS 20 Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • Manual and automatic RESET • Switch position indicator • TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT With screw connection on protection auxiliary current side with fuse, type of coorOrder No. Price dination 2, per PU gL/gG operational class6) kW A A PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 } 3RB20 16-2RB0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 } 3RB20 16-2NB0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 } 3RB20 16-2PB0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 } 3RB20 16-2SB0 1 1 unit 101 0.200 35 3RB20 16-2RB0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 } 3RB20 26-2SB0 1 1 unit 101 0.220 } 3RB20 26-2QB0 1 1 unit 101 0.220 5 S0 3RB20 26-2QB0 Size S21)3)7) S2 7.5 … 22 12.5 … 50 35 100 } 3RB20 36-2QB0 1 1 unit 101 0.360 } 3RB20 36-2QW1 1 1 unit 101 0.230 } 3RB20 36-2UB0 1 1 unit 101 0.360 } 3RB20 36-2UW1 1 1 unit 101 0.230 3RB20 36-2UB0 Size S31)3)7) S3 7.5 … 22 12.5 … 50 125 } 3RB20 46-2UB0 1 1 unit 101 0.560 11 … 45 25 … 100 200 } 3RB20 46-2EB0 1 1 unit 101 0.560 } 3RB20 46-2EW1 1 1 unit 101 0.450 } 3RB20 56-2FC2 1 1 unit 101 1.030 } 3RB20 56-2FW2 1 1 unit 101 0.690 3RB20 46-2EB0 Size S62)7) S6 22 … 90 50 … 200 355 3RB20 56-2FW2 Size S10/S122) S10/S12 and size 14 (3TF68/ 3TF69) 22 … 110 55 … 250 500 } 3RB20 66-2MC2 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5/40 Siemens LV 1 · 2006 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "W" in penultimate position are equipped with a straight-through transformer. Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB20 solid-state overload relays with spring-loaded terminals on the auxiliary current side for direct mounting1)2) and stand-alone installation2)3), CLASS 20 Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • Manual and automatic RESET • Switch position indicator • TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT With spring-loaded protection terminals on auxiliary with fuse, current side type of coorOrder No. Price dination 2, per PU gL/gG operational class6) kW A A PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 A 3RB20 16-2RD0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 A 3RB20 16-2ND0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 A 3RB20 16-2PD0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 A 3RB20 16-2SD0 1 1 unit 101 0.200 35 3RB20 16-2RD0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 A 3RB20 26-2SD0 1 1 unit 101 0.220 A 3RB20 26-2QD0 1 1 unit 101 0.220 5 S0 3RB20 26-2QD0 Size S21)3)7) S2 7.5 … 22 12.5 … 50 35 100 A 3RB20 36-2QX1 1 1 unit 101 0.230 A 3RB20 36-2QD0 1 1 unit 101 0.360 A 3RB20 36-2UD0 1 1 unit 101 0.360 A 3RB20 36-2UX1 1 1 unit 101 0.230 3RB20 36-2UD0 Size S31)3)7) S3 7.5 … 22 12.5 … 50 125 A 3RB20 46-2UD0 1 1 unit 101 0.560 11 … 45 25 … 100 200 A 3RB20 46-2ED0 1 1 unit 101 0.560 A 3RB20 46-2EX1 1 1 unit 101 0.450 A 3RB20 56-2FF2 1 1 unit 101 1.030 A 3RB20 56-2FX2 1 1 unit 101 0.690 3RB20 46-2ED0 Size S62)7) S6 22 … 90 50 … 200 355 3RB20 56-2FX2 Size S10/S122) 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "X" in penultimate position are equipped with a straight-through transformer. Siemens LV 1 · 2006 5/41 Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB21 solid-state overload relays with screw connection on auxiliary current side for direct mounting1)2) and stand-alone installation2)3), CLASS 5, 10, 20 and 30 adjustable Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal ground fault detection (activatable) • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • • • • Manual and automatic RESET Electrical remote RESET integrated Switch position indicator TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT With screw connection on protection auxiliary current side with fuse, type of Order No. Price coordination per PU 2, gL/gG operational class6) kW A A PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 } 3RB21 13-4RB0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 } 3RB21 13-4NB0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 } 3RB21 13-4PB0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 } 3RB21 13-4SB0 1 1 unit 101 0.200 35 3RB21 13-4RB0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 } 3RB21 23-4SB0 1 1 unit 101 0.220 } 3RB21 23-4QB0 1 1 unit 101 0.220 5 S0 3RB21 23-4QB0 Size S21)3)7) S2 7.5 … 22 12.5 … 50 35 100 } 3RB21 33-4QB0 1 1 unit 101 0.360 } 3RB21 33-4QW1 1 1 unit 101 0.230 } 3RB21 33-4UB0 1 1 unit 101 0.360 } 3RB21 33-4UW1 1 1 unit 101 0.230 3RB21 33-4UB0 Size S31)3)7) S3 7.5 … 22 12.5 … 50 125 } 3RB21 43-4UB0 1 1 unit 101 0.560 11 … 45 25 … 100 200 } 3RB21 43-4EB0 1 1 unit 101 0.560 } 3RB21 43-4EW1 1 1 unit 101 0.450 3RB21 43-4EB0 Size S62)7) S6 22 … 90 50 … 200 355 } 3RB21 53-4FC2 1 1 unit 101 1.030 } 3RB21 53-4FW2 1 1 unit 101 0.690 } 3RB21 63-4GC2 1 1 unit 101 1.820 3RB21 53-4FC2 Size S10/S122) S10/S12 and size 14 (3TF68/ 3TF69) 22 … 110 55 … 250 90 … 450 160 … 630 500 500 800 3RB21 63-4MC2 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5/42 Siemens LV 1 · 2006 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "W" in penultimate position are equipped with a straight-through transformer. Overload Relays 3RB2 Solid-State Overload Relays 3RB20, 3RB21 for standard applications 3RB21 solid-state overload relays with spring-loaded terminals on the auxiliary current side for direct mounting1)2) and stand-alone installation1)3), CLASS 5, 10, 20 and 30 adjustable Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • Internal ground fault detection (activatable) • Internal power supply • Auxiliary contacts 1 NO + 1 NC Size Contactor4) • • • • Manual and automatic RESET Electrical remote RESET integrated Switch position indicator TEST function and self-monitoring Rating for induction motor Rated value5) Set current value of the inversetime delayed overload trip Short-circuit DT With spring-loaded protection terminals on auxiliary with fuse, current side type of coorOrder No. Price dination 2, per PU gL/gG operational class6) kW A A PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Size S001) S00 0.04 … 0.09 0.1 … 0.4 2 A 3RB21 13-4RD0 1 1 unit 101 0.200 0.12 … 0.37 0.32 … 1.25 6 A 3RB21 13-4ND0 1 1 unit 101 0.200 0.55 … 1.5 1…4 20 A 3RB21 13-4PD0 1 1 unit 101 0.200 1.1 … 5.5 3 … 12 35 A 3RB21 13-4SD0 1 1 unit 101 0.200 35 3RB21 13-4RD0 Size S01) 1.1 … 5.5 3 … 12 3 … 11 6 … 25 3 … 11 6 … 25 A 3RB21 23-4SD0 1 1 unit 101 0.220 A 3RB21 23-4QD0 1 1 unit 101 0.220 5 S0 3RB21 23-4QD0 Size S21)3)7) S2 7.5 … 22 12.5 … 50 35 100 A 3RB21 33-4QD0 1 1 unit 101 0.360 A 3RB21 33-4QX1 1 1 unit 101 0.230 A 3RB21 33-4UD0 1 1 unit 101 0.360 A 3RB21 33-4UX1 1 1 unit 101 0.230 3RB21 33-4UD0 Size S31)3)7) S3 7.5 … 22 12.5 … 50 125 A 3RB21 43-4UD0 1 1 unit 101 0.560 11 … 45 25 … 100 200 A 3RB21 43-4ED0 1 1 unit 101 0.560 A 3RB21 43-4EX1 1 1 unit 101 0.450 3RB21 43-4ED0 Size S62)7) S6 22 … 90 50 … 200 355 A 3RB21 53-4FF2 1 1 unit 101 1.030 A 3RB21 53-4FX2 1 1 unit 101 0.690 3RB21 53-4FX2 Size S10/S122) S10/S12 and size 14 (3TF68/ 3TF69) 22 … 110 55 … 250 500 A 3RB21 63-4GF2 1 1 unit 101 1.820 90 … 450 160 … 630 800 A 3RB21 63-4MF2 1 1 unit 101 1.820 3RB21 63-4MF2 1) The relays with an Order No. ending with "0" are designed for direct mounting. With the matching terminal brackets (see Accessories) the sizes S00 and S0 can also be installed as stand-alone units. 2) The relays with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 3) The relays with an Order No. ending with "1" are designed for stand-alone installation. 4) Observe maximum rated operational current of the devices. 5) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 6) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 7) The relays with an Order No. with "X" in penultimate position are equipped with a straight-through transformer. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/43 Overload Relays 3RB2 Solid-State Overload Relays 3RB22, 3RB23 for high-feature applications ■ Overview 5 The modular, solid-state overload relays with external power supply type 3RB22 (with monostable auxiliary contacts) and type 3RB23 (with bistable auxiliary contacts) up to 630 A (up to 820 A possible with a series transformer) have been designed for inverse-time delayed protection of loads with normal and heavy starting (see LV 1 T, Function) against excessive temperature rises due to overload, phase unbalance or phase failure. An overload, phase unbalance or phase failure result in an increase of the motor current beyond the set motor rated current. This current rise is detected by means of a current measuring module and electronically evaluated by a special evaluation module which is connected to it. The evaluation electronics sends a signal to the auxiliary contacts. The auxiliary contacts then switch off the load by means of a contactor. The break time depends on the ratio between the tripping current and set current Ie and is stored in the form of a long-term stable tripping characteristic (see LV 1 T, Characteristic Curves). The "tripped" status is signaled by means of a continuous red "Overload" LED. 3RB22/3RB23 evaluation module (1) Green "Ready" LED A continuous green light signals that the device is working correctly. (2) Red "Ground fault" LED: A continuous red light signals a ground fault. (3) Red "Thermistor" LED: A continuous red light signals an active thermistor trip. (4) Red "Overload" LED: A continuous red light signals an active overload trip; a flickering red light signals an imminent trip (overload warning). (5) Motor current and trip class adjustment: Setting the device to the motor current and to the required trip class dependent on the starting conditions is easy with the two rotary knobs. (6) Selector switch for manual/automatic RESET: With this switch you can choose between manual and automatic RESET. (7) Test/RESET button: Enables testing of all important device components and functions, plus resetting of the device after a trip when manual RESET is selected. (8) Connecting terminals (removable terminal block): The generously sized terminals permit connection of two conductors with different cross-sections for the auxiliary, control and sensor circuits. Connection is possible with screw-type terminals and alternatively with spring-loaded terminals. (9) 3RB29 85 function expansion module: Enables more functions to be added, e.g. internal ground fault detection and/or an analog output with corresponding signals. The LED indicates imminent tripping of the relay due to overload, phase unbalance or phase failure by flickering when the limit current has been violated. This warning can also issued as a signal through auxiliary contacts. In addition to the described inverse-time delayed protection of loads against excessive temperature rises, the 3RB22/3RB23 solid-state overload relays also allow direct temperature monitoring of the motor windings (full motor protection) by failsafe connection of a PTC sensor circuit. With this temperature-dependent protection, the loads can be protected against overheating caused indirectly by reduced coolant flow, for example, which cannot be detected by means of the current alone. In the event of overheating, the devices switch off the contactor, and thus the load, by means of the auxiliary contacts. The "tripped" status is signaled by means of a continuously illuminated "Overload" LED. To also protect the loads against high-resistance short-circuits due to damage to the insulation, humidity, condensed water, etc., the 3RB22/3RB23 solid-state overload relays offer the possibility of internal ground fault monitoring in conjunction with a function expansion module (for details see Selection and Ordering Data; not possible in conjunction with contactor assembly for Wye-Delta starting). In the event of a ground fault the 3RB22/3RB23 relays trip instantaneously. The "tripped" status is signaled by means of a red "Ground Fault" LED. Signaling through auxiliary contacts is also possible. After tripping due to overload, phase unbalance, phase failure, thermistor tripping or ground fault, the relay is reset manually or automatically after the recovery time has elapsed (see LV 1 T, Function). In conjunction with a function expansion module the motor current measured by the microprocessor can be output in the form of an analog signal 4 ... 20 mA DC for operating rotary coil instruments or for feeding into analog inputs of programmable logic controllers. With an additional AS-Interface analog module the current values can also be transferred over the AS-i bus system. The devices are manufactured in accordance with environmental guidelines and contain environmentally friendly and reusable materials. They comply with all important worldwide standards and approvals. 3RB29 06 current measuring module 5/44 Siemens LV 1 · 2006 Overload Relays 3RB2 Solid-State Overload Relays 3RB22, 3RB23 for high-feature applications ■ Benefits The most important features and benefits of the 3RB22/3RB23 solid-state overload relays are listed in the overview table (see Overload Relays, General Data). ■ Application Industries The 3RB22/3RB23 solid-state overload relays are suitable for customers from all industries who want to guarantee optimum inverse-time delayed and temperature-dependent protection of their electrical loads (e.g. motors) under normal and heavy starting conditions (CLASS 5 to CLASS 30), minimize project completion times, inventories and power consumption, and optimize plant availability and maintenance management. Application The 3RB22/3RB23 solid-state overload relays have been designed for the protection of three-phase asynchronous and single-phase AC motors. 5 If single-phase AC motors are to be protected by the 3RB22/3RB23 solid-state overload relays, the main circuits of the currets ofnuu buriescnieectee (sheRF1 1,(/)-1. Sc(T)6.8(m4(at)5.oli)6.c(e)-0.s1())]TJ0 g -120019 0 TD0 Tc0 Tw(.)TJ/F6 1 Tf/Cs6 cs 0 0.553 1 sc-g -120010 -1.7165 TD-0.0142 T Siemens LV 1 · 2006 5/45 Overload Relays 3RB2 Solid-State Overload Relays 3RB22, 3RB23 for high-feature applications ■ Selection and ordering data Conversion aid 3RB12 ––> 3RB22/3RB23 Size Old Order No. Complete unit Setting range A 3RB12 46-1P @@@ 1.25 ... 6.3 S00/S0 5 3RB12 46-1Q @@@ 6.3 ... 25 S2/S3 3RB12 46-1E @@@ 25 ... 100 S6 3RB12 53-1F @@@ 50 ... 205 S10/S12 3RB12 57-0K @@@ 125 ... 500 3RB12 62-0L @@@ 200 ... 820 110 ... 120 V AC 220 ... 240 V AC 24 V DC Standard design with ground fault signal Standard design with overload warning Version with internal ground fault detection and ground fault signal Version with internal ground fault detection and overload warning Version with analog output Bistable version with ground fault signal Bistable version with overload warning 5/46 Siemens LV 1 · 2006 New Order No. Setting range Current measuring A module 3RB29 06-2BG1 0.3 ... 3 3RB29 06-2DG1 2.4 ... 25 3RB29 06-2JG1 3RB29 56-2TG2 3RB29 56-2TH2 10 ... 100 3RB29 66-2WH2 63 ... 630 (820) New Order No. New Order No. Evaluation module Function expansion module 3RB2@ 83-4AA1 3RB29 85-2@@@ 20 ... 200 00 Integrated Integrated Integrated Not available 10 2 20 2 CB1 30 2 CA1 40 2 AA0 01 Not available -- 11 3 G M B Integrated Integrated Integrated -Not required Not required Overload Relays 3RB2 Solid-State Overload Relays 3RB22, 3RB23 for high-feature applications 3RB22/3RB23 solid-state overload relays for full motor protection with screw connection or spring-loaded terminals for stand-alone installation, CLASS 5, 10, 20 and 30 adjustable Features and technical specifications: • Overload protection, phase failure protection and unbalance protection • External power supply 24 ... 240 V AC/DC • Auxiliary contacts 2 NO +2 NC • Manual and automatic RESET • Electrical remote RESET integrated • 4 LEDs for operating and status displays Size Version Contactor • TEST function and self-monitoring • Internal ground fault detection with function expansion module • Screw connection or spring-loaded terminals for auxiliary, control and sensor circuits • Input for PTC sensor circuit • Analog output with function expansion module Connection DT Order No. type Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Evaluation modules Screw connection } 3RB22 83-4AA1 1 1 unit 101 0.300 Springloaded terminals A 3RB22 83-4AC1 1 1 unit 101 0.300 Screw connection } 3RB23 83-4AA1 1 1 unit 101 0.300 Springloaded terminals A 3RB23 83-4AC1 1 1 unit 101 0.300 Analog Basic 1 module1) Analog output DC 4 ... 20 mA, with overload warning } 3RB29 85-2AA0 1 1 unit 101 0.030 Analog Basic 1 GF module1)2) Analog output DC 4 ... 20 mA, with internal ground fault detection and overload warning } 3RB29 85-2AA1 1 1 unit 101 0.030 Analog Basic 2 GF module1)2) Analog output DC 4 ... 20 mA, with internal ground fault detection and ground fault signaling } 3RB29 85-2AB1 1 1 unit 101 0.030 Basic 1 GF module2) with internal ground fault detection and overload warning } 3RB29 85-2CA1 1 1 unit 101 0.030 Basic 2 GF module2) with internal ground fault detection and ground fault signaling } 3RB29 85-2CB1 1 1 unit 101 0.030 S00 ... S12 Monostable Bistable 5 3RB2. 83-4AA1 3RB2. 83-4AC1 Function expansion modules – 1) The analog signal 4 ... 20 mA DC can be used for operating rotary coil instruments or for feeding into analog inputs of programmable logic controllers. 2) The following information on ground fault protection refers to sinusoidal residual currents at 50/60 Hz: - With a motor current of between 0.3 and 2 times the set current Ie the unit will trip at a ground fault current equal to 30% of the set current. - With a motor current of between 2 and 8 times the set current Ie the unit will trip at a ground fault current equal to 15% of the set current. - The trip delay amounts to between 0.5 and 1 second. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/47 Overload Relays 3RB2 Solid-State Overload Relays 3RB22, 3RB23 for high-feature applications Current measuring modules for direct mounting1) and stand-alone installation1)2) Size Contactor3) Rating for induction motor, Rated value4) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class5) Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kW A A 0.09 … 1.1 0.3 … 3 16 } 3RB29 06-2BG1 1 1 unit 101 0.100 1.1 … 11 2.4 … 25 63 } 3RB29 06-2DG1 1 1 unit 101 0.150 S2/S3 5.5 … 45 10 … 100 250 } 3RB29 06-2JG1 1 1 unit 101 0.350 S6 11 … 90 20 … 200 355 kg Size S00/S02)6) S00/S0 3RB29 06-2.G1 Size S2/S32)6) 3RB29 06-2JG1 5 Size S61)6) } 3RB29 56-2TG2 1 1 unit 101 0.600 } 3RB29 56-2TH2 1 1 unit 101 1.000 } 3RB29 66-2WH2 1 1 unit 101 1.750 3RB29 56-2TG2 Size S10/S121) S10/S12 and size 14 (3TF68/ 3TF69) 37 … 450 63 … 630 630 3RB29 66-2WH2 1) The current measuring modules with an Order No. ending with "2" are designed for direct mounting and stand-alone installation. For 3TF68/3TF69 contactors, direct mounting is not possible. 2) The current measuring modules with an Order No. ending with "1" are designed for stand-alone installation. 3) Observe maximum rated operational current of the devices. Size Version Contactor 4) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 5) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses for Motor Feeders. 6) The modules with an Order No. with "G" in penultimate position are equipped with a straight-through transformer. DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Connecting leads S00 ... S12 For connection between evaluation module and current measuring module • Length 0.1 m } 3RB29 87-2B 1 1 unit 101 0.010 • Length 0.5 m } 3RB29 87-2D 1 1 unit 101 0.020 3RB29 87-2. * You can order this quantity or a multiple thereof. 5/48 Siemens LV 1 · 2006 Overload Relays 3RB2 Solid-State Overload Relays Accessories ■ Overview Overload relays for standard applications Overload relays for high-feature applications The following accessories are available for the 3RB20/3RB21 solid-state overload relays: • One terminal bracket each for the overload relays size S00 and S0 (sizes S2 to S12 can be installed as single units without a terminal bracket) • One mechanical RESET module for all sizes • One cable release for resetting devices which are difficult to access (for all sizes) • One sealable cover for all sizes • Box terminal blocks for sizes S6 and S10/S12 • Terminal covers for sizes S2 to S10/S12 The following accessories are available for the 3RB22/3RB23 solid-state overload relays: • A sealable cover for the evaluation module • Box terminal blocks for the current measuring modules size S6 and S10/S12 • Terminal covers for the current measuring modules size S6 and S10/S12 • Push-in lugs for screw mounting the size S00 to S3 current measuring modules ■ Selection and ordering data Version Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Terminal brackets for stand-alone installation1) S00 A 3RB29 13-0AA1 1 1 unit 101 0.060 S0 A 3RB29 23-0AA1 1 1 unit 101 0.080 Resetting plungers, holders and formers S00 ... S10/S12 } 3RU19 00-1A 1 1 set 101 0.038 Pushbuttons with extended stroke (12 mm), IP65, Ø 22 mm B 3SB30 00-0EA11 1 1 unit 102 0.021 Extension plungers For compensation of the distance between a pushbutton and the unlatching button of the relay A 3SX1 335 1 1 unit 102 0.004 • Length 400 mm } 3RU19 00-1B 1 1 unit 101 0.063 • Length 600 mm } 3RU19 00-1C 1 1 unit 101 0.073 5 For separate mounting of the overload relays; screw and snap-on mounting onto TH35 standard mounting rail 3RB29 .3-0AA1 Mechanical RESET2) 3RU19 00-1A with pushbutton and extension plunger Cable releases with holder for RESET2) For holes with Ø 6.5 mm in the mounting plate; max. control panel thickness 8 mm S00 ... S10/S12 3RU19 00-1. 1) Only for 3RB20/3RB21. 2) Only for 3RB20/3RB21. The accessories are identical to those of the 3RU11 thermal overload relays. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/49 Overload Relays 3RB2 Solid-State Overload Relays Accessories Version Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Sealable covers For covering the setting knobs • For 3RB20/3RB21 S00 ... S10/S12 } 3RB29 84-0 1 10 units 101 0.020 • For 3RB22/3RB23 – } 3RB29 84-2 1 10 units 101 0.050 Terminal covers Covers for cable lugs and rail connection 3RT19 46-4EA1 • Length 55 mm1) S3 } 3RT19 46-4EA1 1 1 unit 101 0.037 • Length 100 mm S6 } 3RT19 56-4EA1 1 1 unit 101 0.067 • Length 120 mm S10/S12 } 3RT19 66-4EA1 1 1 unit 101 0.124 • Length 20.6 mm1) S2 } 3RT19 36-4EA2 1 1 unit 101 0.016 • Length 20.8 mm1) S3 } 3RT19 46-4EA2 1 1 unit 101 0.023 • Length 25 mm S6 } 3RT19 56-4EA2 1 1 unit 101 0.028 • Length 30 mm S10/S12 } 3RT19 66-4EA2 1 1 unit 101 0.038 S6 } 3RT19 56-4EA3 1 1 unit 101 0.021 S10/S12 } 3RT19 66-4EA3 1 1 unit 101 0.062 S62) } 3RT19 55-4G 1 1 unit 101 0.237 S6 } 3RT19 56-4G 1 1 unit 101 0.270 S10/S12 } 3RT19 66-4G 1 1 unit 101 0.676 S00 ... S3 } 3RT19 00-0B 100 10 units 101 0.100 Covers for box terminals Covers for screw connections between contactor and overload relay, 3RT19 36-4EA2 without box terminals The figures show mounting on the contactor (1 unit required per combination) Box terminal blocks For round and ribbon cables 5 up to 70 mm2 up to 120mm2 up to 240mm2 For conductor cross-sections, see LV 1 T "Technical Specifications" 3RT19 5.-4G Push-in lugs For screw mounting of 3RB29 06 current measuring modules (2 units are required per module) 3RB19 00-0B For more accessories (tools for spring-loaded terminals and labeling plates), see page 5/56. 1) Only for 3RB20/3RB21. The accessories are identical to those of the 3RU11 thermal overload relays. 2) In the scope of supply for 3RT10 54-1 contactors (55 kW). * You can order this quantity or a multiple thereof. 5/50 Siemens LV 1 · 2006 Overload Relays 3RU1 Thermal Overload Relays 3RU11 for standard applications ■ Overview ■ Benefits The most important features and benefits of the 3RU11 thermal overload relays are listed in the overview table (see Overload Relays, General Data). ■ Application Industries The 3RU11 thermal overload relays are suitable for customers from all industries who want to guarantee optimum inverse-time delayed protection of their electrical loads (e.g. motors) under normal starting conditions (CLASS 10). Application The 3RU11 thermal overload relays have been designed for the protection of three-phase and single-phase AC and DC motors. The 3RU11 thermal overload relays up to 100 A have been designed for current-dependent protection of loads with normal starting (see LV 1 T, Function) against excessive temperature rises due to overload or phase failure. An overload or phase failure results in an increase of the motor current beyond the set motor rated current. Via heating elements, this current rise heats up the bimetal strips inside the device, which then bend and as a result trigger the auxiliary contacts by means of a tripping mechanism. The auxiliary contacts then switch off the load by means of a contactor. The break time depends on the ratio between the tripping current and set current Ie and is stored in the form of a long-term stable tripping characteristic (see LV 1 T, Characteristic Curves). Ambient conditions The 3RU11 thermal overload relays have temperature compensation in accordance with IEC 60947-4-1 for the temperature range of –20 to +60 °C. For temperatures from +60 to +80 °C the upper setpoint value of the setting range must be reduced by the factor listed in the table below. Ambient temperature in °C Derating factor for the upper setpoint value +60 1.0 +65 0.94 +70 0.87 +75 0.81 +80 0.73 "Increased safety" type of protection EEx e according to ATEX guideline 94/9/EC The 3RU11 thermal overload relays are suitable for the overload protection of explosion-proof motors with "increased safety" type of protection EEx e. The relays meet the requirements of EN 60079-7 (Electrical apparatus for potentially explosive atmospheres – Increased safety "e"). The basic safety and health requirements of ATEX guideline 94/9/EG are fulfilled by compliance with • EN 60947-4-1 • EN 60947-5-1 • EN 60079-14: 1997-02 • EN 60079-17: 1996-12 EU type test certificate for Category (2) G/D exists. It has the number DMT 98 ATEX 6001. The "tripped" status is signaled by means of a switch position indicator (see LV 1 T, Function). Resetting takes place either manually or automatically after the recovery time has elapsed (see LV 1 T, Function). The devices are manufactured in accordance with environmental guidelines and contain environmentally friendly and reusable materials. They comply with all important worldwide standards and approvals. Siemens LV 1 · 2006 5/51 5 (1) Connection for mounting onto contactors: Optimally adapted in electrical, mechanical and design terms to the contactors, these connecting pins can be used for direct mounting of the overload relays. Stand-alone installation is possible as an alternative (in some cases in conjunction with a stand-alone installation module). (2) Selector switch for manual/automatic RESET and RESET button: With this switch you can choose between manual and automatic RESET. A device set to manual RESET can be reset locally by pressing the RESET button. A remote RESET is possible using the RESET modules (accessories), which are independent of size. (3) Switch position indicator and TEST function of the wiring: Indicates a trip and enables the wiring test. (4) Motor current setting: Setting the device to the rated motor current is easy with the large rotary knob. (5) STOP button: If the STOP button is pressed, the NC contact is opened. This switches off the contactor downstream. The contactor is switched on again when the STOP button is released. (6) Transparent, sealable cover: Secures the motor current setting, TEST function and the selector switch for manual/automatic RESET against adjustment. (7) Supply terminals: The generously sized terminals permit connection of two conductors with different cross-sections for the main and auxiliary circuits. The auxiliary circuit can be connected with screw-type terminals and alternatively with spring-loaded terminals. If single-phase AC or DC loads are to be protected by the 3RU11 thermal overload relays, all three bimetal strips must be heated. For this purpose, all main circuits of the relay must be connected in series. Overload Relays 3RU1 Thermal Overload Relays 3RU11 for standard applications ■ Selection and ordering data 3RU11 thermal overload relays with screw connection on the auxiliary current side for direct mounting1), CLASS 10 • • • • Features and technical specifications: • Overload and phase failure protection • Auxiliary contacts 1 NO + 1 NC • Manual and automatic RESET Size Contactor2) Switch position indicator TEST function STOP button Integrated, sealable cover Rating for induction motor, Rated value3) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class4) Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kW A A 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 0.5 1 1 1.6 A A } } 3RU11 16-0AB0 3RU11 16-0BB0 3RU11 16-0CB0 3RU11 16-0DB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.150 0.150 0.150 0.150 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 2 2 2 4 } } } } 3RU11 16-0EB0 3RU11 16-0FB0 3RU11 16-0GB0 3RU11 16-0HB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.150 0.150 0.150 0.150 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 4 4 6 6 } } } } 3RU11 16-0JB0 3RU11 16-0KB0 3RU11 16-1AB0 3RU11 16-1BB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.150 0.150 0.150 0.150 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 10 10 16 20 } } } } 3RU11 16-1CB0 3RU11 16-1DB0 3RU11 16-1EB0 3RU11 16-1FB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.150 0.150 0.150 0.150 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12 20 25 35 35 } } } } 3RU11 16-1GB0 3RU11 16-1HB0 3RU11 16-1JB0 3RU11 16-1KB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.150 0.150 0.150 0.150 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 10 10 16 20 } } } } 3RU11 26-1CB0 3RU11 26-1DB0 3RU11 26-1EB0 3RU11 26-1FB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12.5 20 25 35 35 } } } } 3RU11 26-1GB0 3RU11 26-1HB0 3RU11 26-1JB0 3RU11 26-1KB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 7.5 7.5 11 11 11 ... 16 14 ... 20 17 ... 22 20 ... 25 40 50 63 63 } } } } 3RU11 26-4AB0 3RU11 26-4BB0 3RU11 26-4CB0 3RU11 26-4DB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 3 4 5.5 5.5 ... 8 7 ... 10 9 ... 12.5 25 35 35 A A A 3RU11 36-1HB0 3RU11 36-1JB0 3RU11 36-1KB0 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.320 0.320 0.320 7.5 7.5 11 15 11 ... 16 14 ... 20 18 ... 25 22 ... 32 40 50 63 80 } } } } 3RU11 36-4AB0 3RU11 36-4BB0 3RU11 36-4DB0 3RU11 36-4EB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.320 0.320 0.320 0.320 18.5 22 22 28 ... 40 36 ... 45 40 ... 50 80 100 100 } } } 3RU11 36-4FB0 3RU11 36-4GB0 3RU11 36-4HB0 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.320 0.320 0.320 11 15 18 ... 25 22 ... 32 63 80 A A 3RU11 46-4DB0 3RU11 46-4EB0 1 1 1 unit 1 unit 101 101 0.550 0.550 18.5 22 30 37 28 ... 40 36 ... 50 45 ... 63 57 ... 75 80 125 125 160 } } } } 3RU11 46-4FB0 3RU11 46-4HB0 3RU11 46-4JB0 3RU11 46-4KB0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.550 0.550 0.550 0.550 45 45 70 ... 90 80 ... 1005) 160 200 } } 3RU11 46-4LB0 3RU11 46-4MB0 1 1 1 unit 1 unit 101 101 0.550 0.550 kg Size S00 S00 5 3RU11 16 -..B0 Size S0 S0 3RU11 26 -..B0 Size S2 S2 3RU11 36 -..B0 Size S3 S3 3RU11 46 -..B0 1) With the suitable terminal brackets (see Accessories) the 3RU11 overload relays for direct mounting can also be installed as stand-alone units. 2) Observe maximum rated operational current of the devices. 3) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 4) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses/Motor Starter Protectors for Motor Feeders. 5) For overload relays > 100 A, see 3RB2. * You can order this quantity or a multiple thereof. 5/52 Siemens LV 1 · 2006 Overload Relays 3RU1 Thermal Overload Relays 3RU11 for standard applications 3RU11 thermal overload relays with screw connection on the auxiliary current side for stand alone installation1), CLASS 10 • • • • Features and technical specifications: • Overload and phase failure protection • Auxiliary contacts 1 NO + 1 NC • Manual and automatic RESET Size Contactor2) Switch position indicator TEST function STOP button Integrated, sealable cover Rating for induction motor, Rated value3) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class4) Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kW A A 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 0.5 1 1 1.6 B B B B 3RU11 16-0AB1 3RU11 16-0BB1 3RU11 16-0CB1 3RU11 16-0DB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.180 0.180 0.180 0.180 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 2 2 2 4 A A A A 3RU11 16-0EB1 3RU11 16-0FB1 3RU11 16-0GB1 3RU11 16-0HB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.180 0.180 0.180 0.180 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 4 4 6 6 } A } } 3RU11 16-0JB1 3RU11 16-0KB1 3RU11 16-1AB1 3RU11 16-1BB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.180 0.180 0.180 0.180 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 10 10 16 20 } } } } 3RU11 16-1CB1 3RU11 16-1DB1 3RU11 16-1EB1 3RU11 16-1FB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.180 0.180 0.180 0.180 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12 20 25 35 35 } } } A 3RU11 16-1GB1 3RU11 16-1HB1 3RU11 16-1JB1 3RU11 16-1KB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.180 0.180 0.180 0.180 S0 7.5 7.5 11 11 11 ... 16 14 ... 20 17 ... 22 20 ... 25 40 50 63 63 } } A } 3RU11 26-4AB1 3RU11 26-4BB1 3RU11 26-4CB1 3RU11 26-4DB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.240 0.240 0.240 0.240 S2 15 18.5 22 22 22 ... 32 28 ... 40 36 ... 45 40 ... 50 80 80 100 100 } } A A 3RU11 36-4EB1 3RU11 36-4FB1 3RU11 36-4GB1 3RU11 36-4HB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.480 0.480 0.480 0.480 S3 30 37 45 45 45 ... 63 57 ... 75 70 ... 90 80 ... 1005) 125 160 160 200 } A A A 3RU11 46-4JB1 3RU11 46-4KB1 3RU11 46-4LB1 3RU11 46-4MB1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.810 0.810 0.810 0.810 kg S00 Size S0 Size S2 Size S3 1) Size S00 to S3 for screw and snap-on mounting onto TH 35 standard mounting rails, size S3 also for TH 75 standard mounting rails. 2) Observe maximum rated operational current of the devices. 3) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 4) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses/Motor Starter Protectors for Motor Feeders. 5) For overload relays > 100 A, see 3RB2. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/53 5 Size S00 Overload Relays 3RU1 Thermal Overload Relays 3RU11 for standard applications 3RU11 thermal overload relays with Cage Clamp connection for direct mounting1) and stand-alone installation2), CLASS 10 • • • • Features and technical specifications: • Overload and phase failure protection • Auxiliary contacts 1 NO + 1 NC • Manual and automatic RESET Size Contactor3) Switch position indicator TEST function STOP button Integrated, sealable cover Rating for induction motor Rated value4) Set current value of the inversetime delayed overload trip Short-circuit DT Order No. protection with fuse, type of coordination 2, gL/gG operational class5) Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kW A A 0.04 0.06 0.06 0.09 0.11 ... 0.16 0.14 ... 0.2 0.18 ... 0.25 0.22 ... 0.32 0.5 1 1 1.6 B B B B 3RU11 16-0AC1 3RU11 16-0BC1 3RU11 16-0CC1 3RU11 16-0DC1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 0.09 0.12 0.18 0.18 0.28 ... 0.4 0.35 ... 0.5 0.45 ... 0.63 0.55 ... 0.8 2 2 2 4 B B A A 3RU11 16-0EC1 3RU11 16-0FC1 3RU11 16-0GC1 3RU11 16-0HC1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 0.25 0.37 0.55 0.75 0.7 ... 1 0.9 ... 1.25 1.1 ... 1.6 1.4 ... 2 4 4 6 6 A A A A 3RU11 16-0JC1 3RU11 16-0KC1 3RU11 16-1AC1 3RU11 16-1BC1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 10 10 16 20 A A A A 3RU11 16-1CC1 3RU11 16-1DC1 3RU11 16-1EC1 3RU11 16-1FC1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12 20 25 35 35 A A A A 3RU11 16-1GC1 3RU11 16-1HC1 3RU11 16-1JC1 3RU11 16-1KC1 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 0.75 1.1 1.5 1.5 1.8 ... 2.5 2.2 ... 3.2 2.8 ... 4 3.5 ... 5 10 10 16 20 B B B B 3RU11 26-1CD0 3RU11 26-1DD0 3RU11 26-1ED0 3RU11 26-1FD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 2.2 3 4 5.5 4.5 ... 6.3 5.5 ... 8 7 ... 10 9 ... 12.5 20 25 35 35 B B B B 3RU11 26-1GD0 3RU11 26-1HD0 3RU11 26-1JD0 3RU11 26-1KD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 7.5 7.5 11 11 11 ... 16 14 ... 20 17 ... 22 20 ... 25 40 50 63 63 A A A A 3RU11 26-4AD0 3RU11 26-4BD0 3RU11 26-4CD0 3RU11 26-4DD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.190 0.190 0.190 0.190 3 4 5.5 7.5 5.5 ... 8 7 ... 10 9 ... 12.5 11 ... 16 25 35 35 40 B B B B 3RU11 36-1HD0 3RU11 36-1JD0 3RU11 36-1KD0 3RU11 36-4AD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.320 0.320 0.320 0.320 7.5 11 15 14 ... 20 18 ... 25 22 ... 32 50 63 80 B B A 3RU11 36-4BD0 3RU11 36-4DD0 3RU11 36-4ED0 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.320 0.320 0.320 18.5 22 22 28 ... 40 36 ... 45 40 ... 50 80 100 100 A A A 3RU11 36-4FD0 3RU11 36-4GD0 3RU11 36-4HD0 1 1 1 1 unit 1 unit 1 unit 101 101 101 0.320 0.320 0.320 11 15 18.5 22 18 ... 25 22 ... 32 28 ... 40 36 ... 50 63 80 80 125 B B B B 3RU11 46-4DD0 3RU11 46-4ED0 3RU11 46-4FD0 3RU11 46-4HD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.550 0.550 0.550 0.550 30 37 45 45 45 ... 63 57 ... 75 70 ... 90 80 ... 100 125 160 160 200 A A A A 3RU11 46-4JD0 3RU11 46-4KD0 3RU11 46-4LD0 3RU11 46-4MD0 1 1 1 1 1 unit 1 unit 1 unit 1 unit 101 101 101 101 0.550 0.550 0.550 0.550 kg Size S00 for stand-alone installation6) S00 5 3RU11 16 -..C1 Size S0 for direct mounting1)7) S0 3RU11 16-..D0 Size S2 for direct mounting1)7) S2 3RU11 36-..D0 Size S3 for direct mounting1)7) S3 3RU11 46-..D0 1) With the suitable terminal brackets (see Accessories) the 3RU11 overload relays for direct mounting can also be installed as stand-alone units. 2) Size S00 for screw and snap-on mounting onto TR35 standard mounting rail. 3) Observe maximum rated operational current of the devices. 4) Standard value for 4-pole standard motors at 50 Hz 400 V AC. The actual starting and rated data of the motor to be protected must be considered when selecting the units. 5) Maximum fuse for overload relay, type of coordination 2. For fuse values in conjunction with contactors, see Technical Specifications, Short-Circuit Protection with Fuses/Motor Starter Protectors for Motor Feeders. 6) Auxiliary and main conductor terminals with Cage Clamp connection. 7) Auxiliary conductor terminals with Cage Clamp connection and main conductor terminals with screw connection. * You can order this quantity or a multiple thereof. 5/54 Siemens LV 1 · 2006 Overload Relays 3RU1 Thermal Overload Relays Accessories ■ Overview The following accessories are available for the 3RU11 thermal overload relays: • For the four overload relay sizes S00 to S3 one terminal bracket each for stand-alone installation • One electrical remote RESET module in three voltage variants for all sizes • One mechanical RESET module for all sizes • One cable release for resetting devices which are difficult to access (for all sizes) • Terminal covers ■ Selection and ordering data Version Size DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Terminal brackets for stand-alone installation For separate mounting of overload relays; screw and snap-on mounting onto TH35 standard mounting rail; size S3 also for TH75 standard mounting rail S00 } 3RU19 16-3AA01 1 1 unit 101 0.060 S0 } 3RU19 26-3AA01 1 1 unit 101 0.080 S2 } 3RU19 36-3AA01 1 1 unit 101 0.180 S3 } 3RU19 46-3AA01 1 1 unit 101 0.280 3RU19 0.6-3AA01 Resetting plungers, holders and formers S00 ...S3 } 3RU19 00-1A 1 1 set 101 0.038 Pushbuttons with extended stroke (12 mm), IP65, Ø 22 mm B 3SB30 00-0EA11 1 1 unit 102 0.021 Extension plungers For compensation of the distance between a pushbutton and the unlatching button of the relay A 3SX1 335 1 1 unit 102 0.004 • Length 400 mm } 3RU19 00-1B 1 1 unit 101 0.063 • Length 600 mm } 3RU19 00-1C 1 1 unit 101 0.073 3RU19 00-1A with pushbutton and extension plunger Cable releases with holder for RESET1) For 6.5 mm Ø hole in the mounting plate; max. 8 mm control panel thickness S00 ...S3 3RU19 00-1. Modules for remote RESET, electrical Operating range 0.85 ... 1.1 x Us, power consumption 80 VA AC, 70 W DC, ON period 0.2 ... 4 s, operating frequency 60/h } 3RU19 00-2AB71 1 1 unit 101 0.066 110 ... 127 V AC/DC } 3RU19 00-2AF71 1 1 unit 101 0.067 220 ... 250 V AC/DC } 3RU19 00-2AM71 1 1 unit 101 0.066 } 3RT19 46-4EA1 1 1 unit 101 0.037 24 ... 30 V AC/DC S00 ...S3 3RU19 00-2A.71 Terminal covers1) Covers for cable lug and rail connections • Length 55 mm S3 Covers for box terminals • Length 20.6 mm S2 } 3RT19 36-4EA2 1 1 unit 101 0.016 • Length 20.8 mm S3 } 3RT19 46-4EA2 1 1 unit 101 0.023 1) The accessories are identical to those of the 3RB2 solid-state overload relays. * You can order this quantity or a multiple thereof. Siemens LV 1 · 2006 5/55 5 Mechanical RESET1) Overload Relays 3RU1 Thermal Overload Relays Accessories Version Size/ Color Use DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. kg Tools for opening Cage Clamp terminals 3.5 x 0.5 mm, suitable for a max. conductor crosssection of 2.5 mm2 Length approx. 175 mm; green; partially insulated SIRIUS units A with springloaded/ Cage Clamp connections 8WA2 880 1 1 unit 041 0.012 Length approx. 175 mm; green A 8WA2 803 1 1 unit 041 0.024 Length approx. 160 mm; green A 8WA2 807 1 1 unit 041 0.023 D 3RT19 00-1SB10 100 816 units 101 0.240 20 mm x 7 mm pastel turquoise C 3RT19 00-1SB20 100 340 units 101 0.220 19 mm x 6 mm 3RU11, pastel turquoise 3RB2 D 3RT19 00-1SB60 100 3060 units 101 0.155 19 mm x 6 mm zinc yellow C 3RT19 00-1SD60 100 3060 units 101 0.120 8WA2 880 8WA2 803 2.5 x 0.4 mm, suitable for a max. conductor crosssection of 1.5 mm2 8WA2 807 Blank labeling plates Labeling plates for sticking (labels) For SIRIUS devices NSK-7237 5 Device labeling plates 10 mm x 7 mm 3RU11, For SIRIUS devices pastel turquoise 3RB2 3RT19 00-1SB10 PC labeling system For individual inscription of device labeling plates Obtainable from: murrplastik Systemtechnik GmbH (http://www.murrplastik.com) * You can order this quantity or a multiple thereof. 5/56 Siemens LV 1 · 2006