The Fuji Electric SC-03 TR-ON Contactor and Overload Relay Assembly is a single, integrated motor-control device that combines a contactor with an overload relay. Designed for motor starting and protection in industrial electrical control panels, it provides the switching function of a contactor alongside thermal overload protection in a compact package. The SC-03 TR-ON designation identifies this particular Fuji Electric assembly for use in system designs that require an all-in-one device for motor control and overload protection.
