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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
Poles
KG3300
KG3300
In Stock
From
$2,919.29
Cutler Hammer
300
3
KG3400
KG3400
In Stock
From
$3,082.98
Eaton
400
3
LD3300
LD3300
In Stock
From
$3,518.44
Westinghouse
300
3
LD3400
LD3400
In Stock
From
$2,151.11
Eaton
400
3
LD3500
LD3500
In Stock
From
$2,474.23
Eaton
500
3
LD3600
LD3600
In Stock
From
$2,706.28
Eaton
600
3
LD3600F
LD3600F
In Stock
From
$2,609.43
Eaton
600
3
LD3600WK
LD3600WK
In Stock
From
$2,285.99
Eaton
600
3
LDB3500W
LDB3500W
In Stock
From
$2,572.27
Eaton
500
3
LDB3600FT36W
LDB3600FT36W
In Stock
From
$3,165.92
Eaton
600
3
LDB3600W
LDB3600W
In Stock
From
$3,808.66
Westinghouse
600
3
MDL3800WK
MDL3800WK
In Stock
From
$3,858.37
Eaton
800
3
BAB1050HE
BAB1050HE
In Stock
From
$23.60
Eaton
50
1
BAB3010HT
BAB3010HT
In Stock
From
$102.93
Eaton
10
3
BAB3070HT
BAB3070HT
In Stock
From
$288.30
Eaton
70
3
EDH3110
EDH3110
In Stock
From
$499.29
Eaton
110
3
GHB1040
GHB1040
In Stock
From
$87.09
Eaton
40
1
HFD3040L
HFD3040L
In Stock
From
Get Price
Eaton
40
3
LDC3350
LDC3350
In Stock
From
$2,446.96
Eaton
350
3
BR115
BR115
In Stock
From
$5.48
Eaton
15
1
BR1515
BR1515
In Stock
From
$16.14
Eaton
15
1
BR2015
BR2015
In Stock
From
$37.44
Westinghouse
15
1
BR2020
BR2020
In Stock
From
$7.45
Eaton
20
1
BR215
BR215
In Stock
From
$14.37
Eaton
15
2
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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