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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Siemens ED43B100 Molded Case Circuit Breaker
Regular price $728.00 CADRegular priceUnit price / per -
Siemens ED43B080 Molded Case Circuit Breaker
Regular price $685.00 CADRegular priceUnit price / per -
Siemens ED43B050 Molded Case Circuit Breaker
Regular price $525.00 CADRegular priceUnit price / per -
Siemens ED43B040L Molded Case Circuit Breaker
Regular price $494.99 CADRegular priceUnit price / per -
Siemens ED43B030L Molded Case Circuit Breaker
Regular price $623.69 CADRegular priceUnit price / per -
Siemens ED43B025 Molded Case Circuit Breaker
Regular price From $685.00 CADRegular priceUnit price / per -
Siemens ED43B020 Molded Case Circuit Breaker
Regular price From $445.00 CADRegular priceUnit price / per -
Siemens ED43B015 Molded Case Circuit Breaker
Regular price $475.00 CADRegular priceUnit price / per -
Siemens ED42B125 Molded Case Circuit Breaker
Regular price $825.00 CADRegular priceUnit price / per -
Siemens ED42B110L Molded Case Circuit Breaker
Regular price $809.99 CADRegular priceUnit price / per -
Siemens ED42B090 Molded Case Circuit Breaker
Regular price $485.00 CADRegular priceUnit price / per -
Siemens ED42B080L Molded Case Circuit Breaker
Regular price $539.99 CADRegular priceUnit price / per -
Siemens ED42B070 Molded Case Circuit Breaker
Regular price $428.00 CADRegular priceUnit price / per -
Siemens ED42B060 Molded Case Circuit Breaker
Regular price $374.00 CADRegular priceUnit price / per -
Siemens ED42B020 Molded Case Circuit Breaker
Regular price $465.00 CADRegular priceUnit price / per -
Siemens ED42B015 Molded Case Circuit Breaker
Regular price From $374.00 CADRegular priceUnit price / per