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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
HDA36150BHSV
HDA36150BHSV
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHSVYP
HDA36150BHSVYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUA
HDA36150BHUA
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUAYP
HDA36150BHUAYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUD
HDA36150BHUD
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUDYP
HDA36150BHUDYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUH
HDA36150BHUH
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUHYP
HDA36150BHUHYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUJ
HDA36150BHUJ
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUJYP
HDA36150BHUJYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUK
HDA36150BHUK
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUKYP
HDA36150BHUKYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUN
HDA36150BHUN
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUNYP
HDA36150BHUNYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUO
HDA36150BHUO
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUOYP
HDA36150BHUOYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUP
HDA36150BHUP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUPYP
HDA36150BHUPYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUR
HDA36150BHUR
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHURYP
HDA36150BHURYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUS
HDA36150BHUS
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHUSYP
HDA36150BHUSYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BHYP
HDA36150BHYP
In Stock
From
$2,713.52
Square D
150
3
HDA36150BK
HDA36150BK
In Stock
From
$2,713.52
Square D
150
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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