Collection: Molded Case Circuit Breakers
Rev-Amp Electrical Equipment carries a large inventory of Molded Case Circuit Breakers from all major manufacturers, current and obsolete, new and used. Find rare and hard-to-find circuit breakers sourced by industry experts. All used products are tested, passing industry standards, and include a One-Year Warranty.

Eaton Cutler-Hammer / Westinghouse



Federal Pioneer / Federal Pacific


Square D / Schneider



Siemens / ITE


General Electric


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Westinghouse HFB3100 Molded Case Circuit Breaker
Regular price $1,024.10 CADRegular priceUnit price / per -
Westinghouse HFB3090 Molded Case Circuit Breaker
Regular price $1,024.10 CADRegular priceUnit price / per -
Westinghouse HFB3080 Molded Case Circuit Breaker
Regular price $1,024.10 CADRegular priceUnit price / per -
Westinghouse HFB3070 Molded Case Circuit Breaker
Regular price $1,024.10 CADRegular priceUnit price / per -
Westinghouse HFB3060 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse HFB3050 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse HFB3040 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse HFB3030 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse HFB3020 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse HFB3015 Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse FB3150S Molded Case Circuit Breaker
Regular price $1,886.50 CADRegular priceUnit price / per -
Westinghouse FB3150 Molded Case Circuit Breaker
Regular price $1,840.30 CADRegular priceUnit price / per -
Westinghouse FB3125S Molded Case Circuit Breaker
Regular price $1,886.50 CADRegular priceUnit price / per -
Westinghouse FB3125 Molded Case Circuit Breaker
Regular price $1,840.30 CADRegular priceUnit price / per -
Westinghouse FB3100S Molded Case Circuit Breaker
Regular price $885.50 CADRegular priceUnit price / per -
Westinghouse FB3100 Molded Case Circuit Breaker
Regular price $839.30 CADRegular priceUnit price / per