MS132 motor circuit breaker

The MS132 series motor starter, also known as a motor protection circuit breaker or manual motor protector, is a mechanical-electrical protective device for the main circuit. This product is primarily used for manually starting or stopping motors and provides fuseless protection against short circuits, overloads, and phase loss. The fuseless protection reduces costs and space requirements while ensuring rapid response by shutting down the motor in milliseconds under short-circuit conditions. ABB motor starters are configured together with contactors and feature screw or push-in spring terminals.