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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
HDA36100AFSJ
HDA36100AFSJ
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSJYP
HDA36100AFSJYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSK
HDA36100AFSK
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSKYP
HDA36100AFSKYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSL
HDA36100AFSL
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSLYP
HDA36100AFSLYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSN
HDA36100AFSN
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSNYP
HDA36100AFSNYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSP
HDA36100AFSP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSPYP
HDA36100AFSPYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSR
HDA36100AFSR
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSRYP
HDA36100AFSRYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSV
HDA36100AFSV
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFSVYP
HDA36100AFSVYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUA
HDA36100AFUA
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUAYP
HDA36100AFUAYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUD
HDA36100AFUD
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUDYP
HDA36100AFUDYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUH
HDA36100AFUH
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUHYP
HDA36100AFUHYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUJ
HDA36100AFUJ
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUJYP
HDA36100AFUJYP
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUK
HDA36100AFUK
In Stock
From
$1,782.47
Square D
100
3
HDA36100AFUKYP
HDA36100AFUKYP
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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