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Challenger Products are No Longer Manufactured. See "OBSOLETE USED" Tab in this Section. Challenger Labelled Industrial Circuit Breakers encompass several genre of frame types. In Challenger's earlier years, after acquiring the SYLVANIA brand, manufactured Sylvania frames until its later acquisition of FEDERAL PACIFIC ELECTRIC. At that time, Challenger discontinued the Sylvania product line and began manufacturing the Federal frames. Subsequently, after Challenger was acquired by WESTINGHOUSE, manufacturing of the Federal Pacific was released to American Circuit Breaker. Westinghouse, then, produced two competing lines of their new Series C circuit breakers labelled and marketed under Challenger and Westinghouse distributorships. Contact us for assistance in selecting the proper replacement.
Series C is a registered trademark of Cutler-Hammer/Eaton Corporation.

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  • Model: Challenger
  • Manufactured by: Challenger