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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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RL-900-096
RL-900-096
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TE Connectivity
RL48-19/12ML
RL48-19/12ML
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EBM Papst
RLC3/4-BLACK-10-PC/PKG
RLC3/4-BLACK-10-PC/PKG
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Alpha Wire
RLY2065
RLY2065
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Philips
RLYB40240
RLYB40240
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Philips
RM-306
RM-306
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Mircom
RM1913BKSP
RM1913BKSP
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Hammond Mfg
RM1922BKVP
RM1922BKVP
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Hammond Mfg
RM2U1922VBK
RM2U1922VBK
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Hammond Mfg
RM4U1913VBK
RM4U1913VBK
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Hammond Mfg
RMCHANDLE6U
RMCHANDLE6U
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Hammond Mfg
RMCP1
RMCP1
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Hammond Mfg
RMCP10CG
RMCP10CG
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Hammond Mfg
RMCP5BK
RMCP5BK
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Hammond Mfg
RMCS190113BK1
RMCS190113BK1
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Hammond Mfg
RMCS19038BK1
RMCS19038BK1
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Hammond Mfg
RMCS191015BK1
RMCS191015BK1
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Hammond Mfg
RMCV19038BK1
RMCV19038BK1
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Hammond Mfg
RMCV190813BK1
RMCV190813BK1
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Hammond Mfg
RMCV191015BK1
RMCV191015BK1
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Hammond Mfg
RMP1908
RMP1908
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Hammond Mfg
RMP1915
RMP1915
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Hammond Mfg
RMS-TI-T-R 18-486-475-504
RMS-TI-T-R 18-486-475-504
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Siemens
RN1A230D20U
RN1A230D20U
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Carlo Gavazzi
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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