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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
HJW2250F
HJW2250F
In Stock
From
$4,927.41
Eaton
250
2
HKA3125
HKA3125
In Stock
From
$1,840.49
Westinghouse
125
3
HKA3225F
HKA3225F
In Stock
From
$812.72
Cutler Hammer
225
3
HKB3100
HKB3100
In Stock
From
$213.75
Cutler Hammer
100
3
HKB3150
HKB3150
In Stock
From
$71.73
Westinghouse
150
3
HKB3225
HKB3225
In Stock
From
$803.52
Westinghouse
225
3
HKB3250
HKB3250
In Stock
From
$1,873.05
Westinghouse
250
3
HKB3250F
HKB3250F
In Stock
From
$1,108.49
Cutler Hammer
250
3
HKD2100
HKD2100
In Stock
From
$2,495.92
Westinghouse
100
2
HKD2125
HKD2125
In Stock
From
Get Price
Cutler Hammer
125
2
HKD2150
HKD2150
In Stock
From
Get Price
Cutler Hammer
150
2
HKD2175
HKD2175
In Stock
From
$2,542.70
Westinghouse
175
2
HKD2225
HKD2225
In Stock
From
$3,461.44
Westinghouse
225
2
HKD2250
HKD2250
In Stock
From
$1,528.48
Westinghouse
250
2
HKD2350
HKD2350
In Stock
From
$3,709.91
Westinghouse
350
2
HKD2400
HKD2400
In Stock
From
$1,254.04
Eaton
400
2
HKD2400F
HKD2400F
In Stock
From
$3,234.34
Westinghouse
400
2
HKD3400P
HKD3400P
In Stock
From
$3,730.24
Eaton
400
3
HKDB2100
HKDB2100
In Stock
From
Get Price
Cutler Hammer
100
2
HKDB2125
HKDB2125
In Stock
From
$880.33
Westinghouse
125
2
HKDB2150
HKDB2150
In Stock
From
$1,433.69
Westinghouse
150
2
HKDB2175
HKDB2175
In Stock
From
Get Price
Cutler Hammer
175
2
HKDB2200
HKDB2200
In Stock
From
$1,021.42
Westinghouse
200
2
HKDB2225
HKDB2225
In Stock
From
$1,216.93
Eaton
225
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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