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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
E43B100
E43B100
In Stock
From
$197.57
Siemens
100
3
EB3225S
EB3225S
In Stock
From
$292.16
Siemens
225
-
EH1B020
EH1B020
In Stock
From
$23.83
Siemens
20
1
EH2B070
EH2B070
In Stock
From
$769.54
ITE
70
2
EH3B015
EH3B015
In Stock
From
$183.54
Siemens
15
3
EQ8681
EQ8681
In Stock
From
$107.12
Siemens
100
2
EQ8682
EQ8682
In Stock
From
$185.16
Siemens
125
2
EQ8693
EQ8693
In Stock
From
$161.40
Siemens
150
2
EQ8695
EQ8695
In Stock
From
$238.40
Siemens
200
2
EQ9675
EQ9675
In Stock
From
$57.89
Siemens
100
2
EQ9683
EQ9683
In Stock
From
$298.49
Siemens
150
2
EQ9685
EQ9685
In Stock
From
$297.11
Siemens
200
2
EQ9985
EQ9985
In Stock
From
$369.60
Gould
200
4
FD64K
FD64K
In Stock
From
$521.78
Siemens
-
-
FHOE036
FHOE036
In Stock
From
$1,410.07
Siemens
-
-
FHOJ036
FHOJ036
In Stock
From
$1,831.57
Siemens
-
-
GF01ED60
GF01ED60
In Stock
From
$1,476.09
Siemens
-
-
GF01ED60BC
GF01ED60BC
In Stock
From
$962.54
Siemens
-
-
HGG3B030L
HGG3B030L
In Stock
From
$346.38
Siemens
30
3
LGB1B040B
LGB1B040B
In Stock
From
$135.84
Siemens
40
1
LGG3B030L
LGG3B030L
In Stock
From
$560.32
Siemens
30
3
LMD1
LMD1
In Stock
From
$1,271.14
Siemens
800
-
LNX3G120
LNX3G120
In Stock
From
$16,701.66
Siemens
1200
3
MBK100
MBK100
In Stock
From
$123.94
Siemens
100
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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