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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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LBBAA100
LBBAA100
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Tyco
LDB2H
LDB2H
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Schneider Electric
LDC30-W
LDC30-W
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Leviton
LDM30AV5B0XX
LDM30AV5B0XX
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Carlo Gavazzi
LDS30-FAX
LDS30-FAX
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Leviton
LF-5301-626
LF-5301-626
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YALE
LFH25030-2C
LFH25030-2C
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Littelfuse
LFH60100-3CID
LFH60100-3CID
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Littelfuse
LFK3V250
LFK3V250
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Siemens
LG2-40-480-3/3-B-4X-P-S
LG2-40-480-3/3-B-4X-P-S
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Bender
LHC201512SS6
LHC201512SS6
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Nvent
LJ60100-3C
LJ60100-3C
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Littelfuse
LJB406
LJB406
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Schneider Electric
LJB41
LJB41
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Schneider Electric
LJB445L1
LJB445L1
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Schneider Electric
LL-4645
LL-4645
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Federal Pacific
LLBAA80
LLBAA80
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Tyco
LLM40/100/2
LLM40/100/2
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Tyco
LM150
LM150
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Leviton
LM3P20
LM3P20
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Tyco
LM3P6
LM3P6
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Tyco
LMLK1-1RS4-29172
LMLK1-1RS4-29172
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Sensata Technologies
LP1C16-S
LP1C16-S
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ABB
LP420-MB
LP420-MB
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Leviton
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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