Siemens 3RV1923-1GA01 Motor Circuit Breaker / Starter

The Siemens 3RV1923-1GA01 is a compact SIRIUS motor protection and switching device intended for industrial motor circuits. It provides thermal-magnetic protection against overloads and short-circuits and offers reliable disconnection in control circuits. Durable construction suitable for panel or DIN-rail mounting, making it appropriate for control cabinets and automation applications. Use as a motor starter or protective switch; verify ratings and compatibility with your electrical documentation before installation.