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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
B230EG
B230EG
In Stock
From
$210.89
Siemens
30
2
B230GFH
B230GFH
In Stock
From
$392.96
Siemens
30
2
B340GFHH
B340GFHH
In Stock
From
$3,131.20
Siemens
40
3
B350GFHH
B350GFHH
In Stock
From
$3,964.40
Siemens
50
3
BE130H
BE130H
In Stock
From
$149.93
Siemens
30
1
BF250H
BF250H
In Stock
From
$360.10
Siemens
50
2
BG230
BG230
In Stock
From
$58.65
Siemens
30
2
BG330
BG330
In Stock
From
$86.36
Siemens
30
3
HDK3B060
HDK3B060
In Stock
From
$503.97
Siemens
60
3
HDK3B080
HDK3B080
Limited Stock
From
Get Price
Siemens
80
3
HDK3B150
HDK3B150
In Stock
From
$15,662.10
Siemens
150
3
ITEMBK200
ITEMBK200
In Stock
From
$548.35
ITE
200
2
JKL3400F
JKL3400F
In Stock
From
$364.03
Siemens
400
3
MBKQR1200A
MBKQR1200A
In Stock
From
$520.15
Siemens
-
-
N02SJD
N02SJD
In Stock
From
$416.71
Siemens
-
-
N12SNDA
N12SNDA
In Stock
From
$671.28
Siemens
-
-
WLL2A320UCXXXXXXN
WLL2A320UCXXXXXXN
In Stock
From
$18,720.25
Siemens
2000
3
3RV2032-4BA15
3RV2032-4BA15
In Stock
From
$196.00
Siemens
-
-
3RV2032-4EA15
3RV2032-4EA15
In Stock
From
$321.07
Siemens
-
-
3TX7144-1E6
3TX7144-1E6
In Stock
From
$21.90
Siemens
-
-
3VA1332-6EE32-0AA0
3VA1332-6EE32-0AA0
In Stock
From
$1,653.50
Siemens
320
3
3VA1340-4EE32-0AA0
3VA1340-4EE32-0AA0
In Stock
From
$1,527.80
Siemens
400
3
3VA2220-5MQ32-0AA0
3VA2220-5MQ32-0AA0
In Stock
From
$2,972.43
Siemens
250
3
3VA4110-6ED14-0AA0
3VA4110-6ED14-0AA0
In Stock
From
$456.02
Siemens
125
1
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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