Siemens 3RV2011-0AA10 is a Sirius motor protection circuit breaker (MPCB) in the S00 frame, a three-pole device designed for motor protection in 3‑phase circuits. It provides Class 10 thermal-magnetic protection with an A‑release of 0.11–0.16 A and an N‑release of 2.1 A, and is rated for insulation up to 690 V, with IP20 protection, screw terminals, and DIN-rail mounting. The compact unit measures about 97 mm high, 45 mm wide, and 97 mm deep, and belongs to Siemens' Sirius 3RV2 family, suitable for protecting small motors from overload and short-circuit faults in control panels.
