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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
FXD62S250ALAC
FXD62S250ALAC
In Stock
From
$1,130.34
Siemens
250
2
GF01ED60B0
GF01ED60B0
In Stock
From
$4,541.68
Siemens
-
-
GF01ED65B0
GF01ED65B0
In Stock
From
$4,169.28
Siemens
-
-
GG0121SN
GG0121SN
In Stock
From
$390.36
Siemens
125
-
HA165678
HA165678
In Stock
From
$468.28
Siemens
-
-
HE42B020
HE42B020
In Stock
From
$21.14
ITE
20
2
HE43B015
HE43B015
In Stock
From
$135.91
Siemens
15
3
HE43B040
HE43B040
In Stock
From
$52.03
Siemens
40
3
HE43B060
HE43B060
In Stock
From
$266.26
Siemens
60
3
HE43B100
HE43B100
In Stock
From
$113.36
Siemens
100
3
HE43M030
HE43M030
In Stock
From
$189.24
ITE
30
3
HE43M035
HE43M035
In Stock
From
$3.30
Gould
35
3
HE43M070
HE43M070
In Stock
From
$180.49
ITE
70
3
HF3B020
HF3B020
In Stock
From
$62.88
Siemens
20
3
HFK3T150
HFK3T150
In Stock
From
$11,286.23
Siemens
-
3
HGB1B070B
HGB1B070B
In Stock
From
$137.51
Siemens
70
1
HGB2B015B
HGB2B015B
In Stock
From
$295.40
Siemens
15
2
HGB2B025B
HGB2B025B
In Stock
From
$266.30
Siemens
25
2
HGB2B035B
HGB2B035B
In Stock
From
$237.57
Siemens
35
2
HGB2B040B
HGB2B040B
In Stock
From
$320.39
Siemens
40
2
HGB2B045B
HGB2B045B
In Stock
From
$194.06
Siemens
45
2
HGB2B090B
HGB2B090B
In Stock
From
$261.77
Siemens
90
2
HGB2B100B
HGB2B100B
In Stock
From
$339.47
Siemens
100
2
HGB2B110B
HGB2B110B
In Stock
From
$990.93
Siemens
110
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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