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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
JGS3090FAG
JGS3090FAG
In Stock
From
$934.56
Cutler Hammer
90
3
JGS3200FAGC
JGS3200FAGC
In Stock
From
$3,125.19
Cutler Hammer
200
3
JGS325033GC
JGS325033GC
In Stock
From
$727.91
Cutler Hammer
250
3
JJA362256
JJA362256
In Stock
From
$970.29
Square D
225
3
JLA36200SA
JLA36200SA
In Stock
From
$4,818.37
Square D
200
3
JXD22B250
JXD22B250
In Stock
From
$785.33
Siemens
250
2
JXD22B250L
JXD22B250L
In Stock
From
$785.33
Siemens
250
2
JXD22B400
JXD22B400
In Stock
From
$1,125.19
Siemens
400
2
JXD22B400L
JXD22B400L
In Stock
From
$1,291.16
Siemens
400
2
JXD23B300
JXD23B300
In Stock
From
$865.14
Siemens
300
3
JXD23B300L
JXD23B300L
In Stock
From
$1,181.88
Siemens
300
3
JXD62B200
JXD62B200
In Stock
From
$1,339.34
Siemens
200
2
JXD62B200L
JXD62B200L
In Stock
From
$1,105.20
Siemens
200
2
JXD63B350H
JXD63B350H
In Stock
From
$852.92
Siemens
350
3
JXD63B400H
JXD63B400H
In Stock
From
$1,535.43
Siemens
400
3
K7AS
K7AS
In Stock
From
$731.59
ABB
-
-
KC34250G
KC34250G
In Stock
From
$1,186.39
Square D
250
3
KD3100W
KD3100W
In Stock
From
$1,187.20
Westinghouse
100
3
KD3100X
KD3100X
In Stock
From
$1,187.20
Westinghouse
100
3
KD3100Y
KD3100Y
In Stock
From
$607.30
Eaton
100
3
KD3125W
KD3125W
In Stock
From
$934.01
Eaton
125
3
KD3125X
KD3125X
In Stock
From
$934.01
Eaton
125
3
KD3125Y
KD3125Y
In Stock
From
$2,208.59
Westinghouse
125
3
KD3150W
KD3150W
In Stock
From
$1,108.70
Westinghouse
150
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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