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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
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Part Number
PRICE
Manufacturer
Amperage
Poles
LXI36400
LXI36400
In Stock
From
$2,343.56
Square D
400
3
LXI36400G
LXI36400G
In Stock
From
$3,634.67
Square D
400
3
LXI36500
LXI36500
In Stock
From
$3,148.25
Square D
500
3
LXI36600
LXI36600
In Stock
From
$9,504.97
Schneider Electric
600
3
LXL36600G
LXL36600G
In Stock
From
$3,774.97
Square D
600
3
LXP36100
LXP36100
In Stock
From
$450.64
Square D
100
3
LXP36400
LXP36400
In Stock
From
$1,097.09
Square D
400
3
LXP36400G
LXP36400G
In Stock
From
$3,482.34
Square D
400
3
M25H2
M25H2
In Stock
From
$1,990.66
Schneider Electric
2500
3
M50
M50
In Stock
From
Get Price
Schneider Electric
5000
3
MA11212
MA11212
In Stock
From
$190.04
Square D
-
-
MA11286
MA11286
In Stock
From
$134.13
Square D
-
-
MA11352
MA11352
In Stock
From
$128.98
Square D
-
-
MA26600
MA26600
In Stock
From
$839.54
Square D
600
2
MA26600AC
MA26600AC
In Stock
From
$2,648.27
Square D
600
2
MA26700AC
MA26700AC
In Stock
From
$2,749.48
Square D
700
2
MA26800
MA26800
In Stock
From
Get Price
Square D
800
2
MA26800AC
MA26800AC
In Stock
From
Get Price
Square D
800
2
MA36400
MA36400
In Stock
From
$2,180.05
Square D
400
3
MA36450
MA36450
In Stock
From
$2,043.78
Square D
450
3
MA36600
MA36600
In Stock
From
$2,264.47
Square D
600
3
MA36800
MA36800
In Stock
From
$2,779.40
Square D
800
3
MA368001021
MA368001021
In Stock
From
$3,147.78
Square D
800
3
MAF361000
MAF361000
In Stock
From
$2,413.40
Square D
1000
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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