Westinghouse 974133 Electromagnetic Control Coil

The Westinghouse 974133 Electromagnetic Control Coil is an electromagnetic replacement coil designed for Westinghouse contactors, relays, and industrial control devices. It serves as an OEM direct replacement to energize contactors and control relays in motor control centers, switchgear, industrial control panels, automation panels, and other power distribution equipment, and maintenance technicians and system integrators use it for repair, preventive maintenance, and replacement to restore proper contactor operation. The coil mounts as an internal contactor/relay coil assembly and is compatible with Westinghouse equipment, with a voltage rating that is application dependent based on the contactor model. Cross references include Repco WE090497, with common replacements such as Westinghouse 974136 and 979136. Operating duty is continuous industrial service (application dependent).