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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
HJD3225W
HJD3225W
In Stock
From
$4,011.79
Westinghouse
225
3
HJD3250F
HJD3250F
In Stock
From
$1,905.19
Eaton
250
3
HJD63F400
HJD63F400
In Stock
From
$1,546.29
Siemens
400
3
HJL36015
HJL36015
In Stock
From
$549.81
Schneider Electric
15
3
HJL36020
HJL36020
In Stock
From
$815.89
Square D
20
3
HJL36030AA
HJL36030AA
In Stock
From
$950.59
Schneider Electric
30
3
HJL36030M71
HJL36030M71
In Stock
From
$610.14
Square D
30
3
HJL36080
HJL36080
In Stock
From
$863.11
Schneider Electric
80
3
HJL36100
HJL36100
In Stock
From
$687.18
Square D
100
3
HJL36100M73
HJL36100M73
In Stock
From
$1,096.14
Schneider Electric
100
3
HJL36125
HJL36125
In Stock
From
$1,615.22
Square D
125
3
HJL36150U31X
HJL36150U31X
In Stock
From
$2,599.86
Schneider Electric
150
3
HJXD63B400
HJXD63B400
In Stock
From
$1,928.55
Siemens
400
3
HKD3300W
HKD3300W
In Stock
From
$3,292.60
Eaton
300
3
HKD3400F
HKD3400F
In Stock
From
$2,406.53
Eaton
400
3
HKDB3125
HKDB3125
In Stock
From
$2,487.58
Cutler Hammer
125
3
HKDB3175
HKDB3175
In Stock
From
$2,871.90
Westinghouse
175
3
HKDB3300
HKDB3300
In Stock
From
$3,767.28
Westinghouse
300
3
HKDB3400FT32W
HKDB3400FT32W
In Stock
From
$3,719.44
Cutler Hammer
400
3
HLA36035
HLA36035
In Stock
From
$1,187.71
Square D
35
3
HLA36060
HLA36060
In Stock
From
$1,257.10
Square D
60
3
HLA36060U43X
HLA36060U43X
In Stock
From
$1,965.75
Square D
60
3
HLA36100
HLA36100
In Stock
From
$1,228.58
Square D
100
3
HLA36100U33X
HLA36100U33X
In Stock
From
$1,335.57
Square D
100
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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