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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.
Popular Categories
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Part Number
PRICE
Manufacturer
Amperage
151D932G10
151D932G10
In Stock
From
$842.39
Cutler Hammer
-
151D995G03
151D995G03
In Stock
From
$185.79
Eaton
300
151D995G04
151D995G04
In Stock
From
$577.00
Eaton
400
151D995G06
151D995G06
In Stock
From
$129.61
Westinghouse
600
151D995G12
151D995G12
In Stock
From
$701.82
Westinghouse
1200
151D995G15
151D995G15
In Stock
From
$419.53
Westinghouse
150
151D995G32
151D995G32
In Stock
From
$668.72
Westinghouse
3200
20RES20T
20RES20T
In Stock
From
Get Price
Westinghouse
-
2605D15G05
2605D15G05
In Stock
From
$1,257.40
Cutler Hammer
-
2606D57G05
2606D57G05
In Stock
From
$494.58
Cutler Hammer
-
2606D58G19
2606D58G19
In Stock
From
$677.07
Cutler Hammer
-
2608D25G04
2608D25G04
In Stock
From
$562.95
Cutler Hammer
-
2609D42G19
2609D42G19
In Stock
From
$543.25
Cutler Hammer
-
2KES225T
2KES225T
In Stock
From
$97.87
Cutler Hammer
-
3752A02G01
3752A02G01
In Stock
From
$1,121.49
Eaton
-
3752A02G05
3752A02G05
In Stock
From
$1,264.48
Westinghouse
-
449D431G01
449D431G01
In Stock
From
$3,905.81
Eaton
-
588C734G01
588C734G01
In Stock
From
$834.92
Eaton
4000
6LES300T
6LES300T
In Stock
From
$104.31
Cutler Hammer
-
8MES400T
8MES400T
In Stock
From
$109.50
Eaton
-
8MES500T
8MES500T
In Stock
From
$92.86
Cutler Hammer
-
A12NES1250T2
A12NES1250T2
In Stock
From
Get Price
Cutler Hammer
-
A25RES25T1
A25RES25T1
In Stock
From
$154.85
Cutler Hammer
-
A2L3LPK
A2L3LPK
In Stock
From
$406.02
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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