Fuji Electric Co., Ltd. SC-03-TR-0N Contactor pairs a SC-03 contactor with a TR-0N overload relay to deliver coordinated switching and protection in motor control circuits. The overload relay is rated for a load current range of 2.8–4.2 A, defining the motor loads it protects. This Fuji Electric unit combines the SC-03 contactor with an integrated overload relay in a single package.
