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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
HQR23B200L
HQR23B200L
In Stock
From
$1,157.14
Siemens
200
3
HQR23B225H
HQR23B225H
In Stock
From
$1,078.12
Siemens
225
3
HQR23B225HL
HQR23B225HL
In Stock
From
$1,209.05
Siemens
225
3
HQR23B250
HQR23B250
In Stock
From
$1,040.00
Siemens
250
3
HQR23B250L
HQR23B250L
In Stock
From
$1,578.49
Siemens
250
3
IZAMCB6SF
IZAMCB6SF
In Stock
From
$546.76
General Electric
-
-
JD3125Y
JD3125Y
In Stock
From
$1,626.55
Westinghouse
125
3
JD3150Y
JD3150Y
In Stock
From
$896.08
Cutler Hammer
150
3
JD3250K
JD3250K
In Stock
From
$772.47
Eaton
250
3
JD63F400
JD63F400
In Stock
From
$692.87
Siemens
400
3
JD63T225
JD63T225
In Stock
From
$753.98
Siemens
-
3
JD63T250
JD63T250
In Stock
From
$713.97
Siemens
-
3
JD63T300
JD63T300
In Stock
From
$528.36
Siemens
-
3
JD63T350
JD63T350
In Stock
From
$528.36
Siemens
-
3
JGA362256
JGA362256
In Stock
From
$906.89
Square D
225
3
JGC3125FAG
JGC3125FAG
In Stock
From
$1,212.65
Cutler Hammer
125
3
JGC3250FAG
JGC3250FAG
In Stock
From
$2,909.09
Cutler Hammer
250
3
JGE3225FAG
JGE3225FAG
Limited Stock
From
Get Price
Cutler Hammer
225
3
JGE325032G
JGE325032G
In Stock
From
$2,159.12
Cutler Hammer
250
3
JGH3070FAG
JGH3070FAG
In Stock
From
$2,254.51
Cutler Hammer
70
3
JGH3090FAG
JGH3090FAG
In Stock
From
$1,478.92
Cutler Hammer
90
3
JGH3225FAG
JGH3225FAG
In Stock
From
$1,958.39
Cutler Hammer
225
3
JGL36175AASO
JGL36175AASO
In Stock
From
$298.03
Schneider Electric
175
3
JGN36150ABBESKML
JGN36150ABBESKML
In Stock
From
$355.53
Square D
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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