SIEMENS 3RV2031-4VA10-0BA0 – Circuit breaker | JUAL SIEMENS 3RV2031-4VA10-0BA0 – special type circuit breaker size S2 for motor protection, CLASS 10 A-release 35…45 A short-circuit release 650 A screw terminal standard switching capacity ambient temperature -50 °C 250 switching cycles