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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
HDL36020AESHYP
HDL36020AESHYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESJ
HDL36020AESJ
In Stock
From
$560.28
Square D
20
3
HDL36020AESJYP
HDL36020AESJYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESK
HDL36020AESK
In Stock
From
$560.28
Square D
20
3
HDL36020AESKYP
HDL36020AESKYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESL
HDL36020AESL
In Stock
From
$560.28
Square D
20
3
HDL36020AESLYP
HDL36020AESLYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESN
HDL36020AESN
In Stock
From
$560.28
Square D
20
3
HDL36020AESNYP
HDL36020AESNYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESP
HDL36020AESP
In Stock
From
$560.28
Square D
20
3
HDL36020AESPYP
HDL36020AESPYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESR
HDL36020AESR
In Stock
From
$560.28
Square D
20
3
HDL36020AESRYP
HDL36020AESRYP
In Stock
From
$560.28
Square D
20
3
HDL36020AESV
HDL36020AESV
In Stock
From
$560.28
Square D
20
3
HDL36020AESVYP
HDL36020AESVYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEUA
HDL36020AEUA
In Stock
From
$560.28
Square D
20
3
HDL36020AEUAYP
HDL36020AEUAYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEUD
HDL36020AEUD
In Stock
From
$560.28
Square D
20
3
HDL36020AEUDYP
HDL36020AEUDYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEUH
HDL36020AEUH
In Stock
From
$560.28
Square D
20
3
HDL36020AEUHYP
HDL36020AEUHYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEUJ
HDL36020AEUJ
In Stock
From
$560.28
Square D
20
3
HDL36020AEUJYP
HDL36020AEUJYP
In Stock
From
$560.28
Square D
20
3
HDL36020AEUK
HDL36020AEUK
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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