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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
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HDL36020AFBKSN
HDL36020AFBKSN
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKSNYP
HDL36020AFBKSNYP
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$560.28
Square D
20
3
HDL36020AFBKSP
HDL36020AFBKSP
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$560.28
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3
HDL36020AFBKSPYP
HDL36020AFBKSPYP
In Stock
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$560.28
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3
HDL36020AFBKSR
HDL36020AFBKSR
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$560.28
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3
HDL36020AFBKSRYP
HDL36020AFBKSRYP
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$560.28
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3
HDL36020AFBKSV
HDL36020AFBKSV
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$560.28
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HDL36020AFBKSVYP
HDL36020AFBKSVYP
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$560.28
Square D
20
3
HDL36020AFBKUA
HDL36020AFBKUA
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$560.28
Square D
20
3
HDL36020AFBKUAYP
HDL36020AFBKUAYP
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$560.28
Square D
20
3
HDL36020AFBKUD
HDL36020AFBKUD
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$560.28
Square D
20
3
HDL36020AFBKUDYP
HDL36020AFBKUDYP
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$560.28
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20
3
HDL36020AFBKUH
HDL36020AFBKUH
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$560.28
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20
3
HDL36020AFBKUHYP
HDL36020AFBKUHYP
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$560.28
Square D
20
3
HDL36020AFBKUJ
HDL36020AFBKUJ
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$560.28
Square D
20
3
HDL36020AFBKUJYP
HDL36020AFBKUJYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUK
HDL36020AFBKUK
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUKYP
HDL36020AFBKUKYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUN
HDL36020AFBKUN
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUNYP
HDL36020AFBKUNYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUO
HDL36020AFBKUO
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUOYP
HDL36020AFBKUOYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUP
HDL36020AFBKUP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBKUPYP
HDL36020AFBKUPYP
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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