Siemens 3RV1 S00 1.25A Automatic Circuit Breaker Switch - 1.25A Regulation Protection for Industrial Equipment & Electrical Panels | Perfect for Motor Control & Power Distribution Systems

The 3RV101 MSP’s, can be used as components in Group Installation per NEC 430-53(C) to turn motors on and off. Each device has built-in heater elements that provide overload protection and magnetic trip elements to protect the motor. When the 3RV101 is used as a component in Group Installation, multiple MSP’s can be installed below one circuit breaker to protect its own motor. A contactor can be mounted to the MSP to provide a remotely operated starter.