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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
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Manufacturer
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HDL36020ABBKSDYP
HDL36020ABBKSDYP
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSH
HDL36020ABBKSH
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSHYP
HDL36020ABBKSHYP
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSJ
HDL36020ABBKSJ
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSJYP
HDL36020ABBKSJYP
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSK
HDL36020ABBKSK
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSKYP
HDL36020ABBKSKYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSL
HDL36020ABBKSL
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSLYP
HDL36020ABBKSLYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSN
HDL36020ABBKSN
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSNYP
HDL36020ABBKSNYP
In Stock
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$560.28
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20
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HDL36020ABBKSP
HDL36020ABBKSP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSPYP
HDL36020ABBKSPYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSR
HDL36020ABBKSR
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSRYP
HDL36020ABBKSRYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKSV
HDL36020ABBKSV
In Stock
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$560.28
Square D
20
3
HDL36020ABBKSVYP
HDL36020ABBKSVYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUA
HDL36020ABBKUA
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUAYP
HDL36020ABBKUAYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUD
HDL36020ABBKUD
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUDYP
HDL36020ABBKUDYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUH
HDL36020ABBKUH
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUHYP
HDL36020ABBKUHYP
In Stock
From
$560.28
Square D
20
3
HDL36020ABBKUJ
HDL36020ABBKUJ
In Stock
From
$560.28
Square D
20
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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