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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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Part Number
PRICE
Manufacturer
Amperage
Poles
LDC3600V
LDC3600V
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Westinghouse
600
3
LDCB3600FT35W
LDCB3600FT35W
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Eaton
600
3
LGH340032G
LGH340032G
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Eaton
400
3
LGH360036G
LGH360036G
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Cutler Hammer
600
3
MDL3800V
MDL3800V
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Cutler Hammer
800
3
BAB2080HT
BAB2080HT
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Eaton
80
2
DK3100
DK3100
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Westinghouse
100
3
KES3400LSB20
KES3400LSB20
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Eaton
-
3
BAB3030HV
BAB3030HV
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Eaton
30
3
CHF110
CHF110
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Eaton
10
1
CHF145
CHF145
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Eaton
45
1
KD3400S09
KD3400S09
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Eaton
400
3
MDS6083WEA08MMNMNNNNMNNAX
MDS6083WEA08MMNMNNNNMNNAX
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Eaton
800
3
MDSC4N3HEA405GNMNN4ENNNBX
MDSC4N3HEA405GNMNN4ENNNBX
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Eaton
4000
3
MDSC4N3WEA
MDSC4N3WEA
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Cutler Hammer
4000
3
MDSC503WEA
MDSC503WEA
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Cutler Hammer
5000
3
140D152G07
140D152G07
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Cutler Hammer
-
-
140D316G06
140D316G06
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Westinghouse
600
-
151D786G04
151D786G04
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Westinghouse
-
-
151D995G08
151D995G08
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Westinghouse
800
-
151D995G24
151D995G24
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Westinghouse
2400
-
1A33568G03
1A33568G03
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Westinghouse
-
-
1A33570G02
1A33570G02
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Westinghouse
-
-
3752A02G06
3752A02G06
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Westinghouse
-
-
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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