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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
HND312T35W
HND312T35W
In Stock
From
$5,922.29
Eaton
1200
3
HND312T36W
HND312T36W
In Stock
From
$10,509.17
Westinghouse
1200
3
HND3800T107W
HND3800T107W
In Stock
From
$7,214.95
Eaton
800
3
HND3800T33W
HND3800T33W
In Stock
From
$4,208.72
Eaton
800
3
HND3800T35W
HND3800T35W
In Stock
From
$6,740.99
Cutler Hammer
800
3
HND3800T77W
HND3800T77W
In Stock
From
$7,068.06
Eaton
800
3
JD2125
JD2125
In Stock
From
$595.52
Westinghouse
125
2
JD2150
JD2150
In Stock
From
$1,019.30
Westinghouse
150
2
JD2250F
JD2250F
In Stock
From
$336.42
Cutler Hammer
250
2
JDB2250
JDB2250
In Stock
From
$1,014.47
Cutler Hammer
250
2
JDB3125W
JDB3125W
In Stock
From
$4,208.47
Westinghouse
125
3
JDB3150W
JDB3150W
In Stock
From
$2,259.97
Eaton
150
3
JDB3175
JDB3175
In Stock
From
$1,006.95
Westinghouse
175
3
JDB3175W
JDB3175W
In Stock
From
$1,893.42
Westinghouse
175
3
JDB3200
JDB3200
In Stock
From
$1,157.77
Westinghouse
200
3
JDB3225W
JDB3225W
In Stock
From
$1,115.88
Eaton
225
3
JDB3250
JDB3250
In Stock
From
$1,073.81
Eaton
250
3
JDB3250W
JDB3250W
In Stock
From
$2,071.18
Cutler Hammer
250
3
JDC3200
JDC3200
In Stock
From
$2,079.93
Cutler Hammer
200
3
JDS4K
JDS4K
In Stock
From
$157.21
Westinghouse
-
-
JG3250
JG3250
In Stock
From
$2,551.38
Westinghouse
250
3
KD2200
KD2200
In Stock
From
$1,390.76
Cutler Hammer
200
2
KD2225
KD2225
In Stock
From
$1,662.13
Westinghouse
225
2
KD2350
KD2350
In Stock
From
$1,482.98
Cutler Hammer
350
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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