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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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D4/6-ADO-BLUE
D4/6-ADO-BLUE
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ABB
D4/6-ADO-RED
D4/6-ADO-RED
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ABB
D4/6.P.4L
D4/6.P.4L
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ABB
D50-4803D
D50-4803D
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Ditek
D6/8.ADO
D6/8.ADO
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ABB
D72SD-150/1A
D72SD-150/1A
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Hobut
D72SD5A/2-001 SCALED 0/5A
D72SD5A/2-001 SCALED 0/5A
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Hobut
DAM/1-2
DAM/1-2
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Deserti Meccanica
DB1HPULA024D1D2NNNR
DB1HPULA024D1D2NNNR
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Eaton
DBMA-25P
DBMA-25P
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ITT
DBQEZLPTL
DBQEZLPTL
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Banner Engineering
DCA-20PC-6-DC1-RL-C
DCA-20PC-6-DC1-RL-C
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Murata Manufacturing
DD9Z-W-B
DD9Z-W-B
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IDEC
DEK 5/5 MC-10 NE WS/EACH
DEK 5/5 MC-10 NE WS/EACH
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Weidmuller
DEK-5-GW-MK1
DEK-5-GW-MK1
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Weidmuller
DEK5-GW14
DEK5-GW14
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Weidmuller
DEK5-GW21
DEK5-GW21
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Weidmuller
DF08S
DF08S
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World Products
DFB0824M
DFB0824M
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Fonsan
DFK-MSTB-R
DFK-MSTB-R
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Phoenix Contact
DG S 275
DG S 275
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DEHN
DG60-YG
DG60-YG
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Eaton
DGBN-031D-B
DGBN-031D-B
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IDEC
DI60I
DI60I
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Vanco
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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