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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HDL36150UR
HDL36150UR
In Stock
From
$2,508.55
Square D
150
3
HDL36150URYP
HDL36150URYP
In Stock
From
$2,508.55
Square D
150
3
HDL36150US
HDL36150US
In Stock
From
$2,508.55
Square D
150
3
HDL36150USYP
HDL36150USYP
In Stock
From
$2,508.55
Square D
150
3
HDL36150YP
HDL36150YP
In Stock
From
$2,508.55
Square D
150
3
HDM36015
HDM36015
In Stock
From
$109.87
Schneider Electric
15
3
HDM36025
HDM36025
In Stock
From
$109.95
Square D
25
3
HDM36030
HDM36030
In Stock
From
$316.30
Schneider Electric
30
3
HDM36035
HDM36035
In Stock
From
$258.35
Schneider Electric
35
3
HDM36060
HDM36060
In Stock
From
$433.46
Square D
60
3
HDM36080
HDM36080
In Stock
From
$508.46
Square D
80
3
HDM36090
HDM36090
In Stock
From
$171.73
Schneider Electric
90
3
HDM36100U31X
HDM36100U31X
In Stock
From
$445.03
Square D
100
3
HDM36100U31XSA
HDM36100U31XSA
In Stock
From
$283.91
Schneider Electric
100
3
HDM36100U33X
HDM36100U33X
Limited Stock
From
Get Price
Square D
100
3
HDN36090
HDN36090
In Stock
From
$288.77
Schneider Electric
90
3
HDP36015
HDP36015
In Stock
From
$392.53
Square D
15
3
HDP36030
HDP36030
In Stock
From
$292.05
Schneider Electric
30
3
HDP36040
HDP36040
In Stock
From
$190.78
Square D
40
3
HDP36045
HDP36045
In Stock
From
$721.11
Square D
45
3
HDP36060U31X
HDP36060U31X
In Stock
From
$780.02
Square D
60
3
HDX3B050
HDX3B050
Limited Stock
From
Get Price
Siemens
50
3
HDX3B060
HDX3B060
In Stock
From
$382.50
Siemens
60
3
HDX3B060L
HDX3B060L
In Stock
From
$1,039.42
Siemens
60
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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