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 HMA3600 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3500 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3400 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3350 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3300 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3250 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3200 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3150 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HMA3125 Molded Case Circuit Breaker
Regular price $7,076.30 CADRegular priceUnit price / per -
Westinghouse HLB3400F Molded Case Circuit Breaker
Regular price $2,217.60 CADRegular priceUnit price / per -
Westinghouse HLB3400 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per -
Westinghouse HLB3350 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per -
Westinghouse HLB3300 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per -
Westinghouse HLB3250 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per -
Westinghouse HLB3225 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per -
Westinghouse HLB3200 Molded Case Circuit Breaker
Regular price $3,056.90 CADRegular priceUnit price / per