Siemens 3RV2031-4VA10 Circuit Breaker
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Siemens SIRIUS 3RV2031-4VA10 Circuit Breaker 3-pole S2 circuit breaker rated at 45 A and 20–690 V, featuring Trip Class 10 thermal overload release, IP20 protection, and 65 kA maximum breaking capacity at 400 V. Designed for reliable industrial motor and circuit protection.
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| Manufacture | Siemens |
| MNR | 3RV2031-4VA10 |
| Product brand name | SIRIUS |
| Product designation | 3RV2 |
| Size | S2 |
| Operating Voltage Rated Value | 20 … 690 V |
| Operational current rated value | 45 A |
| insulation voltage | 690V |
| Power loss | 24,5 W |
| Operating Power | (at AC-3/AC-3e, 400V: 22 kW) |
| Trip Class | 10 |
| Design Of The Overload Release | Thermal |
| No. of poles | 3 |
| Operational short-circuit current breaking capacity (Ics) at AC | 400V, 30 kA |
| Maximum short-circuit current breaking capacity (Icu) at AC | 400V, 65 kA |
| Frequency | 50/60 Hz |
| Tightening Torque | 3 to 4,5 N.m |
| Standard | IEC/EN/K 60947-2, IEC/EN/K 60947-4-1 |
| Operating temperature | -20 … 60°C |
| Protection class | IP20 |
| Type of electrical connection | screw-type terminals |
| fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| Dimensions | 140 x 55 x149 mm |
| Condition | New |
| Stock key | JO-004 |
| SKU | 1093505 |
| Weight | 1,06 |
