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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
HDL36020BHUPYP
HDL36020BHUPYP
In Stock
From
$545.27
Square D
20
3
HDL36020BHUR
HDL36020BHUR
In Stock
From
$545.27
Square D
20
3
HDL36020BHURYP
HDL36020BHURYP
In Stock
From
$545.27
Square D
20
3
HDL36020BHUS
HDL36020BHUS
In Stock
From
$545.27
Square D
20
3
HDL36020BHUSYP
HDL36020BHUSYP
In Stock
From
$545.27
Square D
20
3
HDL36020BHYP
HDL36020BHYP
In Stock
From
$545.27
Square D
20
3
HDL36020BK
HDL36020BK
In Stock
From
$545.27
Square D
20
3
HDL36020BKSD
HDL36020BKSD
In Stock
From
$545.27
Square D
20
3
HDL36020BKSDYP
HDL36020BKSDYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSH
HDL36020BKSH
In Stock
From
$545.27
Square D
20
3
HDL36020BKSHYP
HDL36020BKSHYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSJ
HDL36020BKSJ
In Stock
From
$545.27
Square D
20
3
HDL36020BKSJYP
HDL36020BKSJYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSK
HDL36020BKSK
In Stock
From
$545.27
Square D
20
3
HDL36020BKSKYP
HDL36020BKSKYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSL
HDL36020BKSL
In Stock
From
$545.27
Square D
20
3
HDL36020BKSLYP
HDL36020BKSLYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSN
HDL36020BKSN
In Stock
From
$545.27
Square D
20
3
HDL36020BKSNYP
HDL36020BKSNYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSP
HDL36020BKSP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSPYP
HDL36020BKSPYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSR
HDL36020BKSR
In Stock
From
$545.27
Square D
20
3
HDL36020BKSRYP
HDL36020BKSRYP
In Stock
From
$545.27
Square D
20
3
HDL36020BKSV
HDL36020BKSV
In Stock
From
$545.27
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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