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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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MC36368
MC36368
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MC36369
MC36369
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MCKP1027SP3-4718
MCKP1027SP3-4718
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$3.38
Multicomp
MCKPM-G1205A-3706
MCKPM-G1205A-3706
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$1.05
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MCTE-03C09
MCTE-03C09
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$3.57
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MK3301
MK3301
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MP008515
MP008515
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PA14
PA14
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$3.99
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SF11580A/1083HSL.GN
SF11580A/1083HSL.GN
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SP101A/1123HSL.GN
SP101A/1123HSL.GN
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$76.92
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MC002686
MC002686
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MC1082HBL
MC1082HBL
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$8.37
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MC32705
MC32705
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MC32706
MC32706
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$2.87
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MC36315
MC36315
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929-748
929-748
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929-748-EACH
929-748-EACH
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Multicomp
BZW06-15
BZW06-15
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BZW06-15B
BZW06-15B
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$0.95
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G606050B
G606050B
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MC-44PLCC-SMT
MC-44PLCC-SMT
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MC000046
MC000046
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MC000129
MC000129
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MC000216
MC000216
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Multicomp
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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