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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
HDL26020AABCSN
HDL26020AABCSN
In Stock
From
$669.70
Square D
20
2
HDL26020AABCSNYP
HDL26020AABCSNYP
In Stock
From
$669.70
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20
2
HDL26020AABCSP
HDL26020AABCSP
In Stock
From
$595.29
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20
2
HDL26020AABCSPYP
HDL26020AABCSPYP
In Stock
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$669.70
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20
2
HDL26020AABCSR
HDL26020AABCSR
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$669.70
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20
2
HDL26020AABCSRYP
HDL26020AABCSRYP
In Stock
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$669.70
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20
2
HDL26020AABCSV
HDL26020AABCSV
In Stock
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$669.70
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2
HDL26020AABCSVYP
HDL26020AABCSVYP
In Stock
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$669.70
Square D
20
2
HDL26020AABCUA
HDL26020AABCUA
In Stock
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$669.70
Square D
20
2
HDL26020AABCUAYP
HDL26020AABCUAYP
In Stock
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$669.70
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20
2
HDL26020AABCUD
HDL26020AABCUD
In Stock
From
$669.70
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20
2
HDL26020AABCUDYP
HDL26020AABCUDYP
In Stock
From
$669.70
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20
2
HDL26020AABCUH
HDL26020AABCUH
In Stock
From
$669.70
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20
2
HDL26020AABCUHYP
HDL26020AABCUHYP
In Stock
From
$669.70
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20
2
HDL26020AABCUJ
HDL26020AABCUJ
In Stock
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$669.70
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20
2
HDL26020AABCUJYP
HDL26020AABCUJYP
In Stock
From
$669.70
Square D
20
2
HDL26020AABCUK
HDL26020AABCUK
In Stock
From
$669.70
Square D
20
2
HDL26020AABCUKYP
HDL26020AABCUKYP
In Stock
From
$595.29
Square D
20
2
HDL26020AABCUN
HDL26020AABCUN
In Stock
From
$669.70
Square D
20
2
HDL26020AABCUNYP
HDL26020AABCUNYP
In Stock
From
$595.29
Square D
20
2
HDL26020AABCUO
HDL26020AABCUO
In Stock
From
$669.70
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20
2
HDL26020AABCUOYP
HDL26020AABCUOYP
In Stock
From
$669.70
Square D
20
2
HDL26020AABCUP
HDL26020AABCUP
In Stock
From
$669.70
Square D
20
2
HDL26020AABCUPYP
HDL26020AABCUPYP
In Stock
From
$595.29
Square D
20
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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