Who makes the Challenger circuit breaker?
Challenger circuit breakers, once manufactured by the Challenger Electrical Equipment Corp., have fallen under a barrage of corporate ownerships. First through Westinghouse, followed by Cutler-Hammer, Challenger circuit breakers–no longer actively promoted–fall under the ownership of Eaton Electrical, a subsidiary of Eaton Corp.References:US Consumer Product Safety Commission: Challenger Electrical Equipment offers Replacement ProgramElectrical Wholesaling: Who Owns Whom?High Beam Research: Westinghouse to acquire Challenger Electrical Equipment Corp.; Oct. 5, 1987SEC Info: Eaton Corp.
