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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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RAP-396U
RAP-396U
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Ram Mounting Systems Inc
RASU190720BK1
RASU190720BK1
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Hammond Mfg
RB-2PA1945BK
RB-2PA1945BK
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Hammond Mfg
RB-AV18
RB-AV18
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Hammond Mfg
RB-AV27
RB-AV27
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Hammond Mfg
RB75BLP9
RB75BLP9
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Neutrik
RB75BTU11
RB75BTU11
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Neutrik
RBA4-FLTR RBA-400 591C607G01
RBA4-FLTR RBA-400 591C607G01
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Cutler Hammer
RBHB-0502
RBHB-0502
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IDEC
RBU-GOLD 8433 0020 20
RBU-GOLD 8433 0020 20
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Atlas Copco
RC-U5/220
RC-U5/220
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Murr Elektronik
RC-Z2062
RC-Z2062
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Phoenix Contact
RC-Z2462
RC-Z2462
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Phoenix Contact
RC201
RC201
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Rectron
RCA3-8V8000-331
RCA3-8V8000-331
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Pentair
RCBS1900313BK1
RCBS1900313BK1
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Hammond Mfg
RCBS1900317BK1
RCBS1900317BK1
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Hammond Mfg
RCBS1900513BK1
RCBS1900513BK1
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Hammond Mfg
RCBS1900513LG1
RCBS1900513LG1
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Hammond Mfg
RCBS1900817BK1
RCBS1900817BK1
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Hammond Mfg
RCBS1901024LG1
RCBS1901024LG1
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Hammond Mfg
RCBS1901413BK1
RCBS1901413BK1
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Hammond Mfg
RCBS1901417BK1
RCBS1901417BK1
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Hammond Mfg
RCD2A-30V
RCD2A-30V
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R-K Electronics
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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