GE CR305C0 Industrial Contactor, 1-Pole 3-Phase, with a 115–120V AC coil rated for 50/60 Hz (RR4). It is designed to energize and switch high-current circuits under a control signal in industrial electrical panels. The coil’s 115–120V rating aligns with common North American power supplies, making it a compatible choice for standard 50 Hz or 60 Hz service.
