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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
FAP36060V
FAP36060V
In Stock
From
$455.18
Square D
60
3
FAP36070TF
FAP36070TF
In Stock
From
$625.79
Square D
70
3
FAP36070V
FAP36070V
In Stock
From
$248.38
Square D
70
3
FAP36080TF
FAP36080TF
In Stock
From
$794.48
Square D
80
3
FAP36080V
FAP36080V
In Stock
From
$794.48
Square D
80
3
FAP36090
FAP36090
In Stock
From
$183.56
Square D
90
3
FAP36090TF
FAP36090TF
In Stock
From
$674.96
Square D
90
3
FAP36090V
FAP36090V
In Stock
From
$674.96
Square D
90
3
FAP36100
FAP36100
In Stock
From
$422.13
Square D
100
3
FAP36100V
FAP36100V
In Stock
From
$867.62
Square D
100
3
FCL340201021
FCL340201021
In Stock
From
$772.20
Square D
20
3
FCL34025
FCL34025
In Stock
From
$775.72
Square D
25
3
FCL34035
FCL34035
In Stock
From
$654.24
Square D
35
3
FCL34040
FCL34040
In Stock
From
$1,547.99
Square D
40
3
FCL34045
FCL34045
In Stock
From
$725.56
Square D
45
3
FCL34050
FCL34050
In Stock
From
$661.82
Square D
50
3
FCL340601021
FCL340601021
In Stock
From
$441.04
Square D
60
3
FCL34070
FCL34070
In Stock
From
$1,341.60
Square D
70
3
FCL34090
FCL34090
In Stock
From
$1,478.95
Square D
90
3
FCL341001021
FCL341001021
In Stock
From
$694.37
Square D
100
3
FCP340151021
FCP340151021
In Stock
From
$183.70
Square D
15
3
FCP34015TF
FCP34015TF
Limited Stock
From
Get Price
Square D
15
3
FCP34020TF
FCP34020TF
In Stock
From
$601.39
Square D
20
3
FCP34025TF
FCP34025TF
In Stock
From
$387.62
Square D
25
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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