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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
ED2020
ED2020
In Stock
From
$178.80
Eaton
20
2
ED2040
ED2040
In Stock
From
$198.11
Westinghouse
40
2
ED2100
ED2100
In Stock
From
$348.65
Eaton
100
2
ED23B100
ED23B100
In Stock
From
$312.31
Siemens
100
3
ED3030
ED3030
In Stock
From
$935.45
Westinghouse
30
3
ED3050
ED3050
In Stock
From
$201.23
Westinghouse
50
3
ED3125L
ED3125L
In Stock
From
$471.15
Eaton
125
3
ED3175V
ED3175V
In Stock
From
$1,012.82
Eaton
175
3
ED41B015
ED41B015
In Stock
From
$85.22
Siemens
15
1
ED42B020
ED42B020
In Stock
From
$193.31
Siemens
20
2
ED42B030
ED42B030
In Stock
From
$471.57
Siemens
30
2
ED4BK
ED4BK
In Stock
From
$432.66
Westinghouse
-
-
EDB14030EPDBA
EDB14030EPDBA
In Stock
From
$459.94
Square D
30
1
EDH2100
EDH2100
In Stock
From
$525.48
Eaton
100
2
EDH2225
EDH2225
In Stock
From
$583.85
Cutler Hammer
225
2
EE1B020
EE1B020
In Stock
From
$24.43
ITE
20
1
EE3B045
EE3B045
In Stock
From
$127.43
Siemens
45
3
EE3B050
EE3B050
In Stock
From
$279.14
ITE
50
3
EFP
EFP
In Stock
From
$11.69
Eiko
-
-
EGB2020FFG
EGB2020FFG
In Stock
From
$229.16
Eaton
20
2
EGB2035FFG
EGB2035FFG
In Stock
From
$264.94
Eaton
35
2
EGB2040FFG
EGB2040FFG
In Stock
From
$326.25
Eaton
40
2
EGB2080FFG
EGB2080FFG
In Stock
From
$568.84
Eaton
80
2
EGB3020AFG
EGB3020AFG
In Stock
From
$386.39
Eaton
20
3
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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