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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
HDA36100BHUO
HDA36100BHUO
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUOYP
HDA36100BHUOYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUP
HDA36100BHUP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUPYP
HDA36100BHUPYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUR
HDA36100BHUR
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHURYP
HDA36100BHURYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUS
HDA36100BHUS
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHUSYP
HDA36100BHUSYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BHYP
HDA36100BHYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BK
HDA36100BK
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSD
HDA36100BKSD
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSDYP
HDA36100BKSDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSH
HDA36100BKSH
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSHYP
HDA36100BKSHYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSJ
HDA36100BKSJ
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSJYP
HDA36100BKSJYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSK
HDA36100BKSK
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSKYP
HDA36100BKSKYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSL
HDA36100BKSL
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSLYP
HDA36100BKSLYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSN
HDA36100BKSN
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSNYP
HDA36100BKSNYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSP
HDA36100BKSP
In Stock
From
$1,782.47
Square D
100
3
HDA36100BKSPYP
HDA36100BKSPYP
In Stock
From
$1,782.47
Square D
100
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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