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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
HJA36125YP
HJA36125YP
In Stock
From
$1,683.03
Square D
20
3
HJA36150SA
HJA36150SA
In Stock
From
$3,715.06
Square D
150
3
HJA36150U33X
HJA36150U33X
In Stock
From
$1,945.71
Square D
150
3
HJA36150U53X
HJA36150U53X
In Stock
From
$2,941.08
Square D
150
3
HJD3070W
HJD3070W
In Stock
From
$3,295.16
Westinghouse
70
3
HJD3090W
HJD3090W
In Stock
From
Get Price
Eaton
90
3
HJD3100W
HJD3100W
In Stock
From
$3,341.41
Cutler Hammer
100
3
HJD3125W
HJD3125W
In Stock
From
$2,520.56
Eaton
125
3
HJD3150W
HJD3150W
In Stock
From
$3,239.92
Cutler Hammer
150
3
HJD3175W
HJD3175W
In Stock
From
$5,697.04
Eaton
175
3
HJD3200W
HJD3200W
In Stock
From
$1,442.57
Eaton
200
3
HJD3250W
HJD3250W
In Stock
From
$987.64
Eaton
250
3
HJD4125
HJD4125
In Stock
From
$10,811.18
Westinghouse
125
4
HJD4250
HJD4250
In Stock
From
$3,007.32
Westinghouse
250
4
HJD63F400
HJD63F400
In Stock
From
$1,546.29
Siemens
400
3
HJL36030
HJL36030
In Stock
From
$616.19
Square D
30
3
HJL36050
HJL36050
In Stock
From
$516.12
Square D
50
3
HJL36100M73
HJL36100M73
In Stock
From
$957.59
Schneider Electric
100
3
HJL36150U33X
HJL36150U33X
In Stock
From
$3,194.82
Schneider Electric
150
3
HJXD63B250L
HJXD63B250L
In Stock
From
$1,540.39
Siemens
250
3
HJXD63B400H
HJXD63B400H
In Stock
From
$1,713.96
Siemens
400
3
HKD3125T107W
HKD3125T107W
In Stock
From
$5,874.47
Westinghouse
125
3
HKD3125T56W
HKD3125T56W
In Stock
From
$2,076.31
Westinghouse
400
3
HKD3125T56WZGP
HKD3125T56WZGP
Limited Stock
From
Get Price
Eaton
125
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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