Siemens 3RV2011-1GA10 Motor Protection Circuit Breaker

Siemens 3RV2011-1GA10 Sirius motor protection circuit breaker is a compact, three‑pole S00 device designed to protect small motors from overload and short circuit. As part of the SIRIUS 3RV2 family, it combines motor protection with an integrated overload release and thermal‑magnetic trip. Configured for motor protection with an A‑release setting of 4.5 to 6.3 A and an N‑release of 82 A, it provides precise protection during startup and running. The unit uses screw terminals for secure field wiring and offers standard switching capacity suitable for panel installations. The 3‑pole construction ensures simultaneous protection of all three phases, making it well suited for 3‑phase motors in compact control panels. Typical applications include safeguarding small industrial motors in conveyors, pumps, fans, and processing equipment where reliable overload protection and rapid disconnection are essential. The 3RV2011‑1GA10 is listed as a Sirius 3RV2 motor starter protector, size S00, with class 10 thermal characteristics and a narrow footprint to save space in electrical enclosures.