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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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RCBS1901417BK1
RCBS1901417BK1
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Hammond Mfg
RCD2A-30V
RCD2A-30V
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R-K Electronics
RCHD1928CG1
RCHD1928CG1
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Hammond Mfg
RCHS1901024LG1
RCHS1901024LG1
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Hammond Mfg
RCHS1901417LG1
RCHS1901417LG1
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Hammond Mfg
RCHS1901424LG1
RCHS1901424LG1
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Hammond Mfg
RCHS1902217CG1
RCHS1902217CG1
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Hammond Mfg
RCHS1902817BK1
RCHS1902817BK1
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Hammond Mfg
RCHS1902831BK1
RCHS1902831BK1
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Hammond Mfg
RCHS1902831LG1
RCHS1902831LG1
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Hammond Mfg
RCHV1902217BK1
RCHV1902217BK1
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Hammond Mfg
RCHV1902824LG1
RCHV1902824LG1
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Hammond Mfg
RCMA475LY-13
RCMA475LY-13
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Bender
RCSC1902124BK1
RCSC1902124BK1
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Hammond Mfg
RD7091008A
RD7091008A
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Alps Electric
RDH8025B1
RDH8025B1
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XFAN
RDRW1900716BK1
RDRW1900716BK1
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Hammond Mfg
RDTAR16R1T
RDTAR16R1T
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E Switch
RE127-2018-0004
RE127-2018-0004
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Pratt & Whitney
RE4-0711
RE4-0711
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Lutze
RECWALLBOXBA
RECWALLBOXBA
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Altech Corp
REF SCREW KIT 3P
REF SCREW KIT 3P
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Mb Rline
REFK1903517BK1
REFK1903517BK1
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Hammond Mfg
REL-IR/LDP- 24DC/4X21AU
REL-IR/LDP- 24DC/4X21AU
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Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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