SIEMENS 3RV2031-4JA10-0BA0 – Circuit breaker | JUAL SIEMENS 3RV2031-4JA10-0BA0 – Special type Circuit breaker size S2 for motor protection, CLASS 10 A-release 54…65 A N-release 845 A screw terminal Standard switching capacity Ambient temperature -50 °C 250 switching cycles