Siemens – 3RV1721-1FD10 – S0 Frame Motor Protection Circuit Breaker / Switch

The Siemens 3RV1721-1FD10 is a compact S0-frame motor protection / circuit breaker in the SIRIUS 3RV family. It combines overload and short-circuit protection in a modular molded case design, suitable for motor feeders and automation systems.