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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
HDL36020AFBCSN
HDL36020AFBCSN
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSNYP
HDL36020AFBCSNYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSP
HDL36020AFBCSP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSPYP
HDL36020AFBCSPYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSR
HDL36020AFBCSR
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSRYP
HDL36020AFBCSRYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSV
HDL36020AFBCSV
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCSVYP
HDL36020AFBCSVYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUA
HDL36020AFBCUA
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUAYP
HDL36020AFBCUAYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUD
HDL36020AFBCUD
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUDYP
HDL36020AFBCUDYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUH
HDL36020AFBCUH
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUHYP
HDL36020AFBCUHYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUJ
HDL36020AFBCUJ
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUJYP
HDL36020AFBCUJYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUK
HDL36020AFBCUK
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUKYP
HDL36020AFBCUKYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUN
HDL36020AFBCUN
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUNYP
HDL36020AFBCUNYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUO
HDL36020AFBCUO
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUOYP
HDL36020AFBCUOYP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUP
HDL36020AFBCUP
In Stock
From
$560.28
Square D
20
3
HDL36020AFBCUPYP
HDL36020AFBCUPYP
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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