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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
1244C52G05
1244C52G05
In Stock
From
$4,122.61
Eaton
30
3
12NC1200
12NC1200
In Stock
From
$362.95
Eaton
-
-
12NCG1000
12NCG1000
In Stock
From
$253.24
Eaton
-
-
12NCG1200
12NCG1200
In Stock
From
$186.37
Eaton
-
-
12NES900T
12NES900T
In Stock
From
$128.76
Eaton
-
-
16RES10T
16RES10T
In Stock
From
Get Price
Cutler Hammer
-
-
16RES14T
16RES14T
In Stock
From
$196.65
Eaton
-
-
16RES15T
16RES15T
In Stock
From
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Eaton
-
-
1LC100
1LC100
In Stock
From
$240.94
Eaton
-
-
1LC125
1LC125
In Stock
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Eaton
-
-
1LC150
1LC150
In Stock
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Eaton
-
-
1MMCBK
1MMCBK
In Stock
From
$147.27
Eaton
-
-
1MPLK3
1MPLK3
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Eaton
-
-
20PC1800
20PC1800
In Stock
From
$129.14
Eaton
-
-
20PCG1000
20PCG1000
In Stock
From
$424.71
Eaton
-
-
2A10892G01
2A10892G01
In Stock
From
$995.64
Cutler Hammer
-
-
2A10895G01
2A10895G01
In Stock
From
$648.89
Eaton
-
-
3LC150
3LC150
In Stock
From
$69.29
Eaton
-
-
3LC225
3LC225
In Stock
From
$92.57
Eaton
-
-
3LC300
3LC300
In Stock
From
$117.90
Eaton
-
-
458D509G11
458D509G11
In Stock
From
$1,854.72
Eaton
15
3
458D510G12
458D510G12
In Stock
From
$785.35
Eaton
25
3
458D510G15
458D510G15
In Stock
From
$1,588.17
Eaton
100
3
4LC350
4LC350
In Stock
From
$317.22
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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