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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Square D QO330PL5392 Circuit Breaker
Regular price $995.00 CADRegular priceUnit price / per -
Square D EJB36100 Molded Case Circuit Breaker
Regular price $2,700.00 CADRegular priceUnit price / per -
Square D EJB36015 Molded Case Circuit Breaker
Regular price $1,995.00 CADRegular priceUnit price / per -
Eaton HMCP070M2S Molded Case Circuit Breaker
Regular price $685.00 CADRegular priceUnit price / per -
Square D QOB3150VH Molded Case Circuit Breaker
Regular price From $1,088.00 CADRegular priceUnit price / per -
Eaton FD2030 Molded Case Circuit Breaker
Regular price $685.00 CADRegular priceUnit price / per -
Square D HJL36150 Molded Case Circuit Breaker
Regular price $2,045.00 CADRegular priceUnit price / per -
Westinghouse NB31200F Molded Case Circuit Breaker
Regular price $3,072.30 CADRegular priceUnit price / per -
Westinghouse MA3800 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3700 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3600 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3500 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3400 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3350 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3300 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per -
Westinghouse MA3250 Molded Case Circuit Breaker
Regular price $5,998.30 CADRegular priceUnit price / per