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 LGG3B125L Molded Case Circuit Breaker
Regular price $1,349.99 CADRegular priceUnit price / per -
Siemens LGG3B100L Molded Case Circuit Breaker
Regular price $1,349.99 CADRegular priceUnit price / per -
Siemens LGG3B090L Molded Case Circuit Breaker
Regular price $1,349.99 CADRegular priceUnit price / per -
Siemens LGG3B080L Molded Case Circuit Breaker
Regular price $1,349.99 CADRegular priceUnit price / per -
Siemens LGG3B070L Molded Case Circuit Breaker
Regular price $1,349.99 CADRegular priceUnit price / per -
Siemens LGG3B060L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGG3B050L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGG3B040L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGG3B030L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGG3B020L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGG3B015L Molded Case Circuit Breaker
Regular price $1,169.99 CADRegular priceUnit price / per -
Siemens LGB3K060B Molded Case Circuit Breaker
Regular price $1,222.19 CADRegular priceUnit price / per -
Siemens LGB3K040 Molded Case Circuit Breaker
Regular price $885.00 CADRegular priceUnit price / per -
Siemens LGB3K030B Molded Case Circuit Breaker
Regular price $1,049.39 CADRegular priceUnit price / per -
Siemens LGB3K015B Molded Case Circuit Breaker
Regular price $1,122.29 CADRegular priceUnit price / per -
Siemens LGB3B125B Molded Case Circuit Breaker
Regular price $912.00 CADRegular priceUnit price / per