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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
EB3045
EB3045
In Stock
From
$141.92
Westinghouse
45
3
EB3045L
EB3045L
In Stock
From
$169.40
Westinghouse
45
3
EB3050L
EB3050L
In Stock
From
$71.31
Westinghouse
50
3
EB3060L
EB3060L
In Stock
From
$446.12
Cutler Hammer
60
3
EB3070L
EB3070L
In Stock
From
$207.83
Westinghouse
70
3
EB3080
EB3080
In Stock
From
Get Price
Cutler Hammer
80
3
EB3090L
EB3090L
In Stock
From
$481.02
Westinghouse
90
3
EB3090S
EB3090S
Limited Stock
From
Get Price
Cutler Hammer
90
3
EB3100LK
EB3100LK
In Stock
From
$106.79
Westinghouse
100
3
EB3100N
EB3100N
In Stock
From
$131.18
Westinghouse
100
3
ECB200RB
ECB200RB
In Stock
From
$513.00
Eaton
200
-
ECCVH200R
ECCVH200R
In Stock
From
$953.16
Eaton
200
-
ECGB20
ECGB20
In Stock
From
$36.95
Siemens
-
-
ECHS075
ECHS075
In Stock
From
$15.93
Murray Corporation
-
-
ECHS100
ECHS100
In Stock
From
$26.57
Murray Corporation
-
-
ECHS125
ECHS125
In Stock
From
$13.13
Siemens
-
-
ECHS150
ECHS150
In Stock
From
$16.34
Murray Corporation
-
-
ECHS250
ECHS250
In Stock
From
$16.16
Murray Corporation
-
-
ECLK2
ECLK2
In Stock
From
Get Price
Siemens
-
-
ECLX075M
ECLX075M
In Stock
From
$29.29
Siemens
-
-
ECPLD1
ECPLD1
In Stock
From
$8.46
Siemens
-
-
ED2020BP10
ED2020BP10
In Stock
From
$206.75
Eaton
20
2
ED2020L
ED2020L
In Stock
From
$206.75
Eaton
20
2
ED2030LV
ED2030LV
In Stock
From
$350.39
Westinghouse
30
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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