Siemens Sirius 3RV1041-4MA10 Manual Motor Starter is a three-pole motor protection circuit breaker (MPCB) from the SIRIUS 3RV1 family, designed for motor protection in 690 V AC circuits. It covers a current range of 80 to 100 A, includes one normally open and one normally closed auxiliary contact (1NO 1NC) for signaling, and uses screw-terminal connections. The device is rated for up to 50 kA short-circuit breaking capacity and is designated as size S3, making it suitable for industrial motor protection applications in control panels and motor circuits.
