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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
HDA36050AFUA
HDA36050AFUA
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUAYP
HDA36050AFUAYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUD
HDA36050AFUD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUDYP
HDA36050AFUDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUH
HDA36050AFUH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUHYP
HDA36050AFUHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUJ
HDA36050AFUJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUJYP
HDA36050AFUJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUK
HDA36050AFUK
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUKYP
HDA36050AFUKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUN
HDA36050AFUN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUNYP
HDA36050AFUNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUO
HDA36050AFUO
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUOYP
HDA36050AFUOYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUP
HDA36050AFUP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUPYP
HDA36050AFUPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUR
HDA36050AFUR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFURYP
HDA36050AFURYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUS
HDA36050AFUS
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFUSYP
HDA36050AFUSYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFYP
HDA36050AFYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050BC
HDA36050BC
In Stock
From
$1,262.80
Square D
50
3
HDA36050BCSD
HDA36050BCSD
In Stock
From
$1,262.80
Square D
50
3
HDA36050BCSDYP
HDA36050BCSDYP
In Stock
From
$1,262.80
Square D
50
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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