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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
XT1NU3020AFF000XXX
XT1NU3020AFF000XXX
In Stock
From
$209.69
ABB
20
3
XT1NU3025AAA000XXX
XT1NU3025AAA000XXX
In Stock
From
$292.90
ABB
25
3
XT1NU3025AFD000XXX
XT1NU3025AFD000XXX
In Stock
From
$411.48
ABB
25
3
XT1NU3030AFF000XXX
XT1NU3030AFF000XXX
In Stock
From
$403.05
ABB
30
3
XT1NU3035AFD000XXX
XT1NU3035AFD000XXX
In Stock
From
$291.27
ABB
35
3
XT1NU3040AAA0A0XXX
XT1NU3040AAA0A0XXX
In Stock
From
$1,688.35
ABB
40
3
XT1NU3040AFF000XXX
XT1NU3040AFF000XXX
In Stock
From
$476.50
ABB
40
3
XT1NU3060AAA000XXX
XT1NU3060AAA000XXX
In Stock
From
Get Price
ABB
60
3
XT1NU3060AFF000XXX
XT1NU3060AFF000XXX
In Stock
From
$348.57
ABB
60
3
XT1NU3080AFF000XXX
XT1NU3080AFF000XXX
In Stock
From
$631.11
ABB
80
3
XT1NU3100AFF000XXX
XT1NU3100AFF000XXX
In Stock
From
$528.87
ABB
100
3
XT1NU3110AFF000XXX
XT1NU3110AFF000XXX
In Stock
From
$715.67
ABB
110
3
XT1SU3015AFD000XXX
XT1SU3015AFD000XXX
In Stock
From
$344.49
ABB
15
3
XT1SU3020AFD000XXX
XT1SU3020AFD000XXX
In Stock
From
$406.70
ABB
20
3
XT1SU3025AYD000XXX
XT1SU3025AYD000XXX
In Stock
From
$228.14
ABB
25
3
XT1SU3030AFD000XXX
XT1SU3030AFD000XXX
In Stock
From
$479.90
ABB
30
3
XT1SU3035AFD000XXX
XT1SU3035AFD000XXX
In Stock
From
$441.88
ABB
35
3
XT1SU3040AFD000XXX
XT1SU3040AFD000XXX
In Stock
From
$243.10
ABB
40
3
XT1SU3045AFD000XXX
XT1SU3045AFD000XXX
In Stock
From
$353.60
ABB
45
3
XT1SU3050AFD000XXX
XT1SU3050AFD000XXX
In Stock
From
$347.98
ABB
50
3
XT1SU3070AFD000XXX
XT1SU3070AFD000XXX
In Stock
From
$582.98
ABB
70
3
XT1SU3070AYD000XXX
XT1SU3070AYD000XXX
In Stock
From
$719.38
ABB
70
3
XT1SU3080AYD000XXX
XT1SU3080AYD000XXX
In Stock
From
$619.60
ABB
80
3
XT1SU3090AFD000XXX
XT1SU3090AFD000XXX
In Stock
From
$579.31
ABB
90
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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