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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
LAF36400
LAF36400
In Stock
From
$1,310.39
Square D
400
3
LAL26300
LAL26300
In Stock
From
$992.49
Square D
300
2
LAL26300MB
LAL26300MB
In Stock
From
$1,788.23
Square D
300
2
LAL26350MB
LAL26350MB
In Stock
From
$2,289.68
Square D
350
2
LAL26400MB
LAL26400MB
In Stock
From
$1,344.74
Square D
400
2
LAL36125
LAL36125
In Stock
From
$2,178.29
Square D
125
3
LAL36175
LAL36175
In Stock
From
$1,145.23
Square D
175
3
LAL36200MB
LAL36200MB
In Stock
From
$3,826.24
Square D
200
3
LAL36225
LAL36225
In Stock
From
$1,362.51
Square D
225
3
LAL36250
LAL36250
In Stock
From
$2,341.75
Square D
250
3
LAL36250MB
LAL36250MB
In Stock
From
$1,474.29
Square D
250
3
LAL36300
LAL36300
In Stock
From
$2,298.00
Square D
300
3
LAL36350
LAL36350
In Stock
From
$2,633.66
Square D
350
3
LAL36400
LAL36400
In Stock
From
$1,424.65
Square D
400
3
LAL364001021
LAL364001021
In Stock
From
$1,360.39
Square D
400
3
LAL3640028M
LAL3640028M
In Stock
From
$1,561.06
Schneider Electric
400
3
LAL3640035M
LAL3640035M
In Stock
From
$1,886.40
Schneider Electric
400
3
LAL3640036M
LAL3640036M
In Stock
From
$1,680.58
Square D
400
3
LAL36400MB
LAL36400MB
In Stock
From
$2,515.50
Square D
400
3
LAP26300MB
LAP26300MB
In Stock
From
$791.70
Square D
300
2
LAP26300MT
LAP26300MT
In Stock
From
$453.64
Square D
300
2
LAP26400
LAP26400
In Stock
From
$2,027.20
Square D
400
2
LAP26400MT
LAP26400MT
In Stock
From
$974.70
Square D
400
2
LAP36225MT
LAP36225MT
In Stock
From
$738.02
Square D
225
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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