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 SMD6B600LI Molded Case Circuit Breaker
Regular price $8,745.07 CADRegular priceUnit price / per -
Siemens SMD69800ANTH Molded Case Circuit Breaker
Regular price $5,715.73 CADRegular priceUnit price / per -
Siemens QRH23B175 Molded Case Circuit Breaker
Regular price $1,614.59 CADRegular priceUnit price / per -
Siemens QRH22B125 Molded Case Circuit Breaker
Regular price $1,027.79 CADRegular priceUnit price / per -
Siemens QR23B150 Molded Case Circuit Breaker
Regular price $1,153.79 CADRegular priceUnit price / per -
Siemens QR22B175 Molded Case Circuit Breaker
Regular price $703.79 CADRegular priceUnit price / per -
Siemens QR22B100 Molded Case Circuit Breaker
Regular price $693.89 CADRegular priceUnit price / per -
Siemens QJH23B090 Molded Case Circuit Breaker
Regular price $1,548.89 CADRegular priceUnit price / per -
Siemens QJH23B070 Molded Case Circuit Breaker
Regular price $1,590.29 CADRegular priceUnit price / per -
Siemens QJH22B200 Molded Case Circuit Breaker
Regular price $1,250.09 CADRegular priceUnit price / per -
Siemens QJH22B150 Molded Case Circuit Breaker
Regular price $1,185.00 CADRegular priceUnit price / per -
Siemens QJH22B125 Molded Case Circuit Breaker
Regular price $1,185.00 CADRegular priceUnit price / per -
Siemens QJH22B110 Molded Case Circuit Breaker
Regular price $1,276.19 CADRegular priceUnit price / per -
Siemens QJH22B090 Molded Case Circuit Breaker
Regular price $1,229.39 CADRegular priceUnit price / per -
Siemens QJH22B070 Molded Case Circuit Breaker
Regular price $1,289.69 CADRegular priceUnit price / per -
Siemens QJ23B225 Molded Case Circuit Breaker
Regular price From $1,495.00 CADRegular priceUnit price / per