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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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18-980103
18-980103
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Utc Fire & Security Company
18.499.125
18.499.125
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WECO
181060F
181060F
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Eaton
1814690000
1814690000
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Weidmuller
1818.030
1818.030
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Eaton
1835LS3-R-CR
1835LS3-R-CR
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Data Display
185-011-LSLS
185-011-LSLS
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Yokogawa
185-119-HEXS
185-119-HEXS
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Yokogawa
185050F
185050F
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Eaton
185060P-01-1
185060P-01-1
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Sperry Instruments
185120P-01-1
185120P-01-1
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Sperry Instruments
1873-HG-NL
1873-HG-NL
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Commscope
188-A1C010
188-A1C010
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Allen-Bradley
188-A2B040
188-A2B040
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Allen-Bradley
188-A2B060
188-A2B060
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Allen-Bradley
188-B1C160
188-B1C160
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Allen-Bradley
188-J1C020
188-J1C020
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Allen-Bradley
1886590000
1886590000
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Weidmuller
18B-2B23
18B-2B23
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Electroswitch
190247
190247
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Forma Scientific
19307
19307
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Schneider Electric
193E163P1
193E163P1
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General Electric
19648-95-01
19648-95-01
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Mersen
199-MSMV6
199-MSMV6
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Allen-Bradley
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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