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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
LHF36400
LHF36400
In Stock
From
$2,943.83
Square D
400
3
LHL26150
LHL26150
In Stock
From
$972.42
Square D
150
2
LHL26200
LHL26200
In Stock
From
$1,853.22
Square D
200
2
LHL26225
LHL26225
In Stock
From
$1,564.64
Square D
225
2
LHL26250
LHL26250
In Stock
From
$1,811.51
Square D
250
2
LHL26300
LHL26300
In Stock
From
$5,519.73
Square D
300
2
LHL26350
LHL26350
In Stock
From
$1,449.81
Square D
350
2
LHL26400
LHL26400
In Stock
From
$1,366.77
Square D
400
2
LHL36150
LHL36150
In Stock
From
$1,088.54
Square D
150
3
LHL36200
LHL36200
In Stock
From
$1,836.77
Square D
200
3
LHL363501212
LHL363501212
In Stock
From
$1,654.00
Square D
350
3
LHL363501287
LHL363501287
In Stock
From
$473.33
Square D
350
3
LHL363501685
LHL363501685
In Stock
From
$1,781.54
Square D
350
3
LHL3640033M
LHL3640033M
In Stock
From
$2,943.83
Square D
400
3
LHP26200
LHP26200
In Stock
From
$1,853.22
Square D
200
2
LHP26225
LHP26225
In Stock
From
$1,564.64
Square D
225
2
LHP26225MB
LHP26225MB
In Stock
From
$1,564.64
Square D
225
2
LHP26300
LHP26300
In Stock
From
$1,376.67
Square D
300
2
LHP26400
LHP26400
In Stock
From
$887.48
Square D
400
2
LHP36200
LHP36200
In Stock
From
$1,836.77
Square D
200
3
LHP36250
LHP36250
In Stock
From
$1,204.56
Square D
250
3
LHP36300
LHP36300
In Stock
From
$2,754.30
Square D
300
3
LHP36300MB
LHP36300MB
Limited Stock
From
Get Price
Square D
300
3
LHP36400
LHP36400
In Stock
From
$733.70
Square D
400
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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