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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
HDL26040UN
HDL26040UN
In Stock
From
$521.15
Square D
40
2
HDL26040UNYP
HDL26040UNYP
In Stock
From
$463.25
Square D
40
2
HDL26040UO
HDL26040UO
In Stock
From
$586.30
Square D
40
2
HDL26040UOYP
HDL26040UOYP
In Stock
From
$586.30
Square D
40
2
HDL26040UP
HDL26040UP
In Stock
From
$586.30
Square D
40
2
HDL26040UPYP
HDL26040UPYP
In Stock
From
$586.30
Square D
40
2
HDL26040UR
HDL26040UR
In Stock
From
$586.30
Square D
40
2
HDL26040URYP
HDL26040URYP
In Stock
From
$463.25
Square D
40
2
HDL26040US
HDL26040US
In Stock
From
$463.25
Square D
40
2
HDL26040USYP
HDL26040USYP
In Stock
From
$463.25
Square D
40
2
HDL26040YP
HDL26040YP
In Stock
From
$463.25
Square D
40
2
HDL26050AA
HDL26050AA
In Stock
From
$686.18
Square D
50
2
HDL26050AABC
HDL26050AABC
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSD
HDL26050AABCSD
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSDYP
HDL26050AABCSDYP
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSH
HDL26050AABCSH
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSHYP
HDL26050AABCSHYP
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSJ
HDL26050AABCSJ
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSJYP
HDL26050AABCSJYP
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSK
HDL26050AABCSK
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSKYP
HDL26050AABCSKYP
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSL
HDL26050AABCSL
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSLYP
HDL26050AABCSLYP
In Stock
From
$686.18
Square D
50
2
HDL26050AABCSN
HDL26050AABCSN
In Stock
From
$686.18
Square D
50
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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