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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
NE227030
NE227030
In Stock
From
$75.72
American
30
2
NE231050
NE231050
In Stock
From
$112.81
American
50
3
NE233030
NE233030
In Stock
From
$138.48
Federal Pacific
30
3
NE233100
NE233100
In Stock
From
$364.95
Federal Pacific
100
3
NE237025
NE237025
In Stock
From
$480.21
Federal Pacific
25
3
NE237070
NE237070
In Stock
From
$199.16
American
70
3
NE361000LI
NE361000LI
In Stock
From
$8,385.11
Square D
1000
3
NE361000LIG
NE361000LIG
Limited Stock
From
Get Price
Square D
1000
3
NE361200LI
NE361200LI
In Stock
From
$6,130.22
Square D
1200
3
NE361200LIG
NE361200LIG
In Stock
From
$8,863.18
Square D
1200
3
NE361200LS
NE361200LS
In Stock
From
$6,525.89
Square D
1200
3
NE361200LSG
NE361200LSG
In Stock
From
$7,483.26
Square D
1200
3
NE36600LSG
NE36600LSG
In Stock
From
$9,566.61
Square D
600
3
NE36800LSG
NE36800LSG
In Stock
From
$4,472.37
Square D
800
3
NEB1B020B
NEB1B020B
In Stock
From
$96.73
Siemens
20
1
NEB1B030
NEB1B030
In Stock
From
$139.13
Siemens
30
1
NEB1B030B
NEB1B030B
In Stock
From
$175.59
Siemens
30
1
NEB1B040
NEB1B040
In Stock
From
$184.46
Siemens
40
1
NEB1B040B
NEB1B040B
In Stock
From
$184.46
Siemens
40
1
NEB2B015B
NEB2B015B
In Stock
From
$208.08
Siemens
15
2
NEB2B020
NEB2B020
In Stock
From
$325.62
Siemens
20
2
NEB2B020B
NEB2B020B
In Stock
From
$287.93
Siemens
20
2
NEB2B040B
NEB2B040B
In Stock
From
$291.05
Siemens
40
2
NEB2B070
NEB2B070
In Stock
From
$295.12
Siemens
70
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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