Siemens 28 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V - 3RV2021-4NA15

The Siemens SIRIUS 3RV2 circuit breaker for motor protection shuts down safe in the event of a short circuit and protection of the loads and system against overload, as well as for safe separation of the system from the network. The 3RV2 circuit breakers replace the 3RV1 series because it proved to be more efficient, simple and up to date. Circuit breaker size S0 for motor protection, CLASS 10 A-release 23-28 A N-release 364 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC.protection class IP20