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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
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
505C220G21
505C220G21
In Stock
From
$1,908.56
Cutler Hammer
250
3
505C220G22
505C220G22
In Stock
From
$2,544.74
Westinghouse
300
3
505C220G23
505C220G23
In Stock
From
$2,891.47
Westinghouse
350
3
505C220G24
505C220G24
In Stock
From
$1,565.34
Cutler Hammer
400
3
505C220G27
505C220G27
In Stock
From
Get Price
Cutler Hammer
500
3
505C220G28
505C220G28
In Stock
From
$3,227.52
Westinghouse
800
3
CHND412T33W
CHND412T33W
In Stock
From
$38,174.78
Westinghouse
1200
4
CHND4800T32W
CHND4800T32W
In Stock
From
$3,868.20
Cutler Hammer
800
4
CHND4800T33W
CHND4800T33W
In Stock
From
$10,235.64
Westinghouse
800
4
CMDLB3800T32W
CMDLB3800T32W
In Stock
From
$7,976.81
Cutler Hammer
800
3
CMDLB3800T36W
CMDLB3800T36W
In Stock
From
$5,627.21
Eaton
800
3
CND412T33W
CND412T33W
In Stock
From
$5,659.14
Cutler Hammer
1200
4
CND4800T32W
CND4800T32W
In Stock
From
$8,949.97
Cutler Hammer
800
4
CND4800T33W
CND4800T33W
In Stock
From
$5,821.02
Westinghouse
800
4
DA2400N
DA2400N
In Stock
From
$528.46
Westinghouse
400
2
EB2020L
EB2020L
In Stock
From
$234.60
Westinghouse
20
2
EB2030L
EB2030L
In Stock
From
$113.18
Westinghouse
30
2
EB2040L
EB2040L
In Stock
From
$105.52
Cutler Hammer
40
2
EB2045L
EB2045L
In Stock
From
$209.48
Westinghouse
45
2
EB2050L
EB2050L
In Stock
From
$180.32
Cutler Hammer
50
2
EB2100L
EB2100L
In Stock
From
$109.43
Westinghouse
100
2
EDC2125BP10
EDC2125BP10
In Stock
From
$610.34
Eaton
125
2
EDC2150BP10
EDC2150BP10
In Stock
From
$1,219.87
Eaton
150
2
EDC2175BP10
EDC2175BP10
In Stock
From
$820.87
Eaton
175
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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