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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
HGA36125BKUN
HGA36125BKUN
In Stock
From
$1,520.42
Square D
125
3
HGA36125BKUNYP
HGA36125BKUNYP
In Stock
From
$1,520.42
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125
3
HGA36125BKUO
HGA36125BKUO
In Stock
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$1,520.42
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125
3
HGA36125BKUOYP
HGA36125BKUOYP
In Stock
From
$1,520.42
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125
3
HGA36125BKUP
HGA36125BKUP
In Stock
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$1,520.42
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125
3
HGA36125BKUPYP
HGA36125BKUPYP
In Stock
From
$1,520.42
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125
3
HGA36125BKUR
HGA36125BKUR
In Stock
From
$1,520.42
Square D
125
3
HGA36125BKURYP
HGA36125BKURYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125BKUS
HGA36125BKUS
In Stock
From
$1,520.42
Square D
125
3
HGA36125BKUSYP
HGA36125BKUSYP
In Stock
From
$1,520.42
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125
3
HGA36125BKYP
HGA36125BKYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125SDYP
HGA36125SDYP
In Stock
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$1,520.42
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125
3
HGA36125SHYP
HGA36125SHYP
In Stock
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$1,520.42
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125
3
HGA36125SJYP
HGA36125SJYP
In Stock
From
$1,520.42
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125
3
HGA36125SKYP
HGA36125SKYP
In Stock
From
$1,520.42
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125
3
HGA36125SLYP
HGA36125SLYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125SNYP
HGA36125SNYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125SPYP
HGA36125SPYP
In Stock
From
$1,520.42
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125
3
HGA36125SRYP
HGA36125SRYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125SVYP
HGA36125SVYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125UAYP
HGA36125UAYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125UDYP
HGA36125UDYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125UHYP
HGA36125UHYP
In Stock
From
$1,520.42
Square D
125
3
HGA36125UJYP
HGA36125UJYP
In Stock
From
$1,520.42
Square D
125
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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