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 HGB2B100B Molded Case Circuit Breaker
Regular price $440.09 CADRegular priceUnit price / per -
Siemens HGB2B090B Molded Case Circuit Breaker
Regular price $434.69 CADRegular priceUnit price / per -
Siemens HGB2B080B Molded Case Circuit Breaker
Regular price $451.79 CADRegular priceUnit price / per -
Siemens HGB2B070B Molded Case Circuit Breaker
Regular price $446.39 CADRegular priceUnit price / per -
Siemens HGB2B060B Molded Case Circuit Breaker
Regular price $428.39 CADRegular priceUnit price / per -
Siemens HGB2B050B Molded Case Circuit Breaker
Regular price $434.69 CADRegular priceUnit price / per -
Siemens HGB2B040B Molded Case Circuit Breaker
Regular price $436.49 CADRegular priceUnit price / per -
Siemens HGB2B030B Molded Case Circuit Breaker
Regular price $395.09 CADRegular priceUnit price / per -
Siemens HGB2B020B Molded Case Circuit Breaker
Regular price $394.19 CADRegular priceUnit price / per -
Siemens HGB2B015B Molded Case Circuit Breaker
Regular price $398.69 CADRegular priceUnit price / per -
Siemens HGB1B030B Molded Case Circuit Breaker
Regular price $205.19 CADRegular priceUnit price / per -
Siemens HGB1B015B Molded Case Circuit Breaker
Regular price $163.79 CADRegular priceUnit price / per -
Siemens HFXD63B250 Molded Case Circuit Breaker
Regular price $3,599.99 CADRegular priceUnit price / per -
Siemens HFXD63B225 Molded Case Circuit Breaker
Regular price $2,699.99 CADRegular priceUnit price / per -
Siemens HFXD63B200 Molded Case Circuit Breaker
Regular price $2,699.99 CADRegular priceUnit price / per -
Siemens HFXD63B150 Molded Case Circuit Breaker
Regular price From $2,545.00 CADRegular priceUnit price / per