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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
HDL36020ABUR
HDL36020ABUR
In Stock
From
$560.28
Square D
20
3
HDL36020ABURYP
HDL36020ABURYP
In Stock
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$560.28
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20
3
HDL36020ABUS
HDL36020ABUS
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$560.28
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20
3
HDL36020ABUSYP
HDL36020ABUSYP
In Stock
From
$560.28
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20
3
HDL36020ABYP
HDL36020ABYP
In Stock
From
$560.28
Square D
20
3
HDL36020AE
HDL36020AE
In Stock
From
$560.28
Square D
20
3
HDL36020AEBC
HDL36020AEBC
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSD
HDL36020AEBCSD
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSDYP
HDL36020AEBCSDYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSH
HDL36020AEBCSH
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSHYP
HDL36020AEBCSHYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSJ
HDL36020AEBCSJ
In Stock
From
$560.28
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20
3
HDL36020AEBCSJYP
HDL36020AEBCSJYP
In Stock
From
$560.28
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20
3
HDL36020AEBCSK
HDL36020AEBCSK
In Stock
From
$560.28
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20
3
HDL36020AEBCSKYP
HDL36020AEBCSKYP
In Stock
From
$560.28
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20
3
HDL36020AEBCSL
HDL36020AEBCSL
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSLYP
HDL36020AEBCSLYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSN
HDL36020AEBCSN
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSNYP
HDL36020AEBCSNYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSP
HDL36020AEBCSP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSPYP
HDL36020AEBCSPYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSR
HDL36020AEBCSR
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSRYP
HDL36020AEBCSRYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEBCSV
HDL36020AEBCSV
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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