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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
HDA36050AAUP
HDA36050AAUP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAUPYP
HDA36050AAUPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAUR
HDA36050AAUR
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAURYP
HDA36050AAURYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAUS
HDA36050AAUS
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAUSYP
HDA36050AAUSYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AAYP
HDA36050AAYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050AB
HDA36050AB
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBC
HDA36050ABBC
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSD
HDA36050ABBCSD
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSDYP
HDA36050ABBCSDYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSH
HDA36050ABBCSH
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSHYP
HDA36050ABBCSHYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSJ
HDA36050ABBCSJ
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSJYP
HDA36050ABBCSJYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSK
HDA36050ABBCSK
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSKYP
HDA36050ABBCSKYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSL
HDA36050ABBCSL
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSLYP
HDA36050ABBCSLYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSN
HDA36050ABBCSN
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSNYP
HDA36050ABBCSNYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSP
HDA36050ABBCSP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSPYP
HDA36050ABBCSPYP
In Stock
From
$1,262.80
Square D
50
3
HDA36050ABBCSR
HDA36050ABBCSR
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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