Siemens 3RV2031-4KA10 Circuit Breaker
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Siemens SIRIUS 3RV2031-4KA10 Circuit Breaker Three-pole S2 industrial circuit breaker with thermal overload protection, 20–690 V operating range, Trip Class 10, IP20 protection, and high short-circuit breaking capacity. Designed for reliable protection in industrial electrical and motor control applications.
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| Manufacture | Siemens |
| MNR | 3RV2031-4KA10 |
| Product brand name | SIRIUS |
| Product designation | 3RV2 |
| Serial No. | 1P3RV2031-4KA10+SG/220511 |
| Size | S2 |
| Operating Voltage Rated Value | 20 … 690 V |
| Operational current rated value | 0.16 A |
| insulation voltage | 690V |
| Power loss | 29,5 W |
| Operating Power | (at AC-3/AC-3e, 400V: 0,04kW) |
| 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 | 0,8 to 1,2 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 | 1093504 |
| Weight | 1,17 |
