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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
LDL36400CU33X
LDL36400CU33X
In Stock
From
$6,193.61
Schneider Electric
400
3
LDP36250U33X
LDP36250U33X
In Stock
From
$1,944.00
Square D
250
3
LDP36400U33X
LDP36400U33X
In Stock
From
$2,512.71
Square D
400
3
LE36100LSG
LE36100LSG
In Stock
From
$2,586.98
Square D
100
3
LE36150LSG
LE36150LSG
In Stock
From
$1,938.20
Square D
150
3
LE36200LS
LE36200LS
In Stock
From
$4,332.71
Square D
200
3
LE36200LSG
LE36200LSG
In Stock
From
$818.40
Square D
200
3
LE36225LI
LE36225LI
In Stock
From
$1,519.26
Square D
225
3
LE36225LSG
LE36225LSG
In Stock
From
$1,519.26
Square D
225
3
LE36250LI
LE36250LI
In Stock
From
$1,847.49
Square D
250
3
LE36400LI
LE36400LI
In Stock
From
$1,879.85
Square D
400
3
LE36400LIG
LE36400LIG
In Stock
From
$2,785.87
Square D
400
3
LE36400LS
LE36400LS
In Stock
From
$2,461.01
Square D
400
3
LE36400LSG
LE36400LSG
In Stock
From
$2,625.95
Square D
400
3
LE36600LI
LE36600LI
In Stock
From
$3,011.80
Square D
600
3
LE36600LIG
LE36600LIG
In Stock
From
$3,552.74
Square D
600
3
LE36600LS
LE36600LS
In Stock
From
$9,323.08
Square D
600
3
LE36600LSG
LE36600LSG
In Stock
From
$6,057.39
Square D
600
3
LEL36225LS
LEL36225LS
In Stock
From
$4,314.20
Square D
225
3
LEL36350LSG
LEL36350LSG
In Stock
From
$3,137.72
Square D
350
3
LEL36400LI
LEL36400LI
In Stock
From
$2,391.21
Square D
400
3
LEL36400LS
LEL36400LS
In Stock
From
$7,013.76
Square D
400
3
LFD3070R
LFD3070R
In Stock
From
$654.03
Cutler Hammer
-
-
LG3600
LG3600
In Stock
From
$5,989.29
Eaton
600
3
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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