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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
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Part Number
PRICE
Manufacturer
Amperage
Poles
NX361200
NX361200
In Stock
From
$11,469.32
Square D
1200
3
NX361200G
NX361200G
In Stock
From
$9,332.92
Square D
1200
3
NX36600
NX36600
In Stock
From
$906.22
Square D
600
3
NXF361200
NXF361200
In Stock
From
$9,040.69
Square D
1200
3
NXL361200
NXL361200
In Stock
From
$3,514.79
Square D
1200
3
NXP361000
NXP361000
In Stock
From
$4,032.00
Square D
1000
3
NXP361200G
NXP361200G
In Stock
From
$6,720.06
Square D
1200
3
NXP361200GMT
NXP361200GMT
In Stock
From
$2,309.99
Square D
1200
3
PAF1636-1400A
PAF1636-1400A
In Stock
From
$4,563.06
Square D
1400
3
PAF2026-1200A
PAF2026-1200A
In Stock
From
$5,302.26
Square D
1200
2
PAF2026-1600A
PAF2026-1600A
In Stock
From
$3,273.39
Square D
1600
2
PAF2026-1800A
PAF2026-1800A
In Stock
From
$3,257.07
Square D
1800
2
PAF2026-2000A
PAF2026-2000A
In Stock
From
$5,360.00
Square D
2000
2
PAF2036
PAF2036
In Stock
From
$9,227.35
Square D
2000
3
PAF2036-1000A
PAF2036-1000A
In Stock
From
$5,910.73
Square D
1000
3
PAF2036-1600A
PAF2036-1600A
In Stock
From
$4,641.56
Square D
1600
3
PAF2036-1800A
PAF2036-1800A
In Stock
From
$5,355.06
Square D
1800
3
PAF2036-800A
PAF2036-800A
In Stock
From
$4,614.03
Square D
800
3
PAF2036G
PAF2036G
In Stock
From
$5,082.00
Square D
2000
3
PAF2036G-1400A
PAF2036G-1400A
In Stock
From
$7,660.70
Square D
1400
3
PAF2036G-1600A
PAF2036G-1600A
In Stock
From
$7,943.29
Square D
1600
3
PAF2036G-600A
PAF2036G-600A
In Stock
From
$4,333.65
Square D
600
3
PAF2036PL
PAF2036PL
In Stock
From
Get Price
Square D
2000
3
PAF361000
PAF361000
In Stock
From
$5,477.10
Square D
1000
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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