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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
HOM220
HOM220
In Stock
From
$20.71
Square D
20
2
HOM220EPD
HOM220EPD
In Stock
From
$390.54
Square D
20
2
HOM225
HOM225
In Stock
From
$11.57
Schneider Electric
25
2
HOM230GFI
HOM230GFI
In Stock
From
Get Price
Square D
30
2
HOM245GFI
HOM245GFI
In Stock
From
$14.02
Schneider Electric
45
2
HOM260
HOM260
In Stock
From
$13.50
Square D
60
2
HOM280
HOM280
In Stock
From
$46.92
Square D
80
2
HOMT1515240
HOMT1515240
In Stock
From
$38.15
Square D
40
4
HOMT1515250
HOMT1515250
In Stock
From
$55.33
Square D
50
4
HPAFD
HPAFD
In Stock
From
$33.03
Square D
-
-
HPAFK
HPAFK
In Stock
From
$28.11
Square D
-
-
HPALM
HPALM
In Stock
From
$28.52
Schneider Electric
-
-
HPX3B160
HPX3B160
In Stock
From
$36,583.86
Siemens
1600
3
HRA36100U43X
HRA36100U43X
In Stock
From
$5,021.91
Schneider Electric
100
3
HRA36150U43X
HRA36150U43X
In Stock
From
$5,193.36
Square D
150
3
INK250
INK250
In Stock
From
$364.82
Westinghouse
-
-
INK400
INK400
In Stock
From
$396.58
Eaton
-
-
IZPR4FD
IZPR4FD
In Stock
From
$344.79
Izzy Industries
-
-
JD2150
JD2150
In Stock
From
$1,142.89
Westinghouse
150
2
JD2250
JD2250
In Stock
From
$2,313.32
Eaton
250
2
JD62F400
JD62F400
In Stock
From
$598.63
Siemens
400
2
JD63B300
JD63B300
In Stock
From
$1,279.40
Siemens
300
3
JD63B400
JD63B400
In Stock
From
$1,669.03
Siemens
400
3
JD64K
JD64K
In Stock
From
$666.05
Siemens
-
-
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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