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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
HDA36050AFBCUHYP
HDA36050AFBCUHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUJ
HDA36050AFBCUJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUJYP
HDA36050AFBCUJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUK
HDA36050AFBCUK
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUKYP
HDA36050AFBCUKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUN
HDA36050AFBCUN
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUNYP
HDA36050AFBCUNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUO
HDA36050AFBCUO
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUOYP
HDA36050AFBCUOYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUP
HDA36050AFBCUP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUPYP
HDA36050AFBCUPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUR
HDA36050AFBCUR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCURYP
HDA36050AFBCURYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUS
HDA36050AFBCUS
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCUSYP
HDA36050AFBCUSYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBCYP
HDA36050AFBCYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBE
HDA36050AFBE
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESD
HDA36050AFBESD
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESDYP
HDA36050AFBESDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESH
HDA36050AFBESH
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESHYP
HDA36050AFBESHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESJ
HDA36050AFBESJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESJYP
HDA36050AFBESJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AFBESK
HDA36050AFBESK
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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