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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
1MMBC1
1MMBC1
In Stock
From
$61.46
Eaton
1MMBC125B
1MMBC125B
In Stock
From
$2.33
Eaton
1MMBPH
1MMBPH
In Stock
From
$79.80
Eaton
204P042H01B
204P042H01B
In Stock
From
$22.51
Westinghouse
2147A15G17
2147A15G17
In Stock
From
$2,108.24
Eaton
2147A58G27
2147A58G27
In Stock
From
$2,321.13
Eaton
2147A89G03
2147A89G03
In Stock
From
$2,440.34
Eaton
2150A84G01
2150A84G01
In Stock
From
$6,975.04
Eaton
2601D39G38
2601D39G38
In Stock
From
$136.80
Eaton
2601D39G40
2601D39G40
In Stock
From
$0.02
Eaton
2604D30G17
2604D30G17
In Stock
From
$18.00
Eaton
2609D41G05
2609D41G05
In Stock
From
$288.00
Eaton
37428
37428
In Stock
From
$208.28
Eaton
5719B08G02
5719B08G02
In Stock
From
$1,600.00
Eaton
87C0600G01
87C0600G01
In Stock
From
$855.86
Eaton
DS632
DS632
In Stock
From
$988.89
Eaton
FB3100M
FB3100M
In Stock
From
$0.02
Westinghouse
HFA3050M
HFA3050M
In Stock
From
Get Price
Westinghouse
HFA3070M
HFA3070M
In Stock
From
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Westinghouse
KPRL416X
KPRL416X
In Stock
From
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Eaton
KPRL4B6XS2P
KPRL4B6XS2P
In Stock
From
$22.22
Eaton
LH36600LSI
LH36600LSI
In Stock
From
$0.02
Eaton
MCP-431550
MCP-431550
In Stock
From
Get Price
Westinghouse
SNT2LB11
SNT2LB11
In Stock
From
$0.02
Eaton
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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