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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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DAT-67-502-1
DAT-67-502-1
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Brady
DAT72475FU
DAT72475FU
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Cynergy3
DB-111116
DB-111116
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Amphenol
DB35
DB35
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Altech Corp
DBM20
DBM20
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TDK
DBR72475U
DBR72475U
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Cynergy3
DC-12-500-2.1
DC-12-500-2.1
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Sr Components
DC-8002-BT
DC-8002-BT
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Bud Industries
DC-8010
DC-8010
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Bud Industries
DC1CU1.6L
DC1CU1.6L
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Altech Corp
DC1CU4L
DC1CU4L
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Altech Corp
DC1CU63L
DC1CU63L
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Altech Corp
DC2CU16L
DC2CU16L
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Altech Corp
DC2CU6L
DC2CU6L
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Altech Corp
DC2DU15L
DC2DU15L
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Altech Corp
DCP-USBAB-F
DCP-USBAB-F
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Conxall
DDS330
DDS330
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C3 Controls
DEK-5-FSZ-31-40
DEK-5-FSZ-31-40
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Weidmuller
DG115-SI
DG115-SI
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Tripp-Lite
DIART110A
DIART110A
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Crouzet
DILR22-G
DILR22-G
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Klockner Moeller
DILR31-G
DILR31-G
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Klockner Moeller
DIN RAIL ADAPTER 4/6 ROWS-E78002
DIN RAIL ADAPTER 4/6 ROWS-E78002
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Efector
DIN-35-105
DIN-35-105
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Banner Engineering
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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