1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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
SSD1G3X2N000000
SSD1G3X2N000000
In Stock
From
$6,736.79
ABB
-
-
SSD5G8X22000000
SSD5G8X22000000
In Stock
From
$23,540.80
ABB
-
-
SSD5G8X32000000
SSD5G8X32000000
In Stock
From
$26,177.10
ABB
-
-
SU201M-K25
SU201M-K25
In Stock
From
$18.09
ABB
-
1
SU202M-K25
SU202M-K25
In Stock
From
$93.47
ABB
-
2
SU203M-K2
SU203M-K2
In Stock
From
$127.42
ABB
-
3
THQB2160GFT2
THQB2160GFT2
In Stock
From
$425.13
General Electric
60
2
THQLQ151515
THQLQ151515
In Stock
From
$66.11
ABB
15
2
THQLQ201520
THQLQ201520
In Stock
From
$57.44
ABB
15
2
THQLQ202020
THQLQ202020
In Stock
From
$70.90
ABB
20
2
THQLQ204020
THQLQ204020
In Stock
From
$70.90
ABB
40
2
TSL420CSCU
TSL420CSCU
In Stock
From
Get Price
ABB
200
-
XT1NU3060AAA000XXXXT1N
XT1NU3060AAA000XXXXT1N
In Stock
From
$293.22
ABB
60
3
XT3NU3150AFF000XXXXT3N
XT3NU3150AFF000XXXXT3N
In Stock
From
$3,176.57
ABB
150
3
15-VHK-1000-2000A
15-VHK-1000-2000A
Limited Stock
From
Get Price
ABB
2000
3
15-VHK-500-2000A
15-VHK-500-2000A
Limited Stock
From
Get Price
ABB
2000
3
15-VHK-500H-1200A
15-VHK-500H-1200A
Limited Stock
From
Get Price
ABB
1200
3
15-VHK-R-1000-3000A
15-VHK-R-1000-3000A
Limited Stock
From
Get Price
ABB
3000
3
15-VHK-R-500-2000A
15-VHK-R-500-2000A
In Stock
From
$44,218.70
ABB
2000
3
15-VHK-R-750-2000A
15-VHK-R-750-2000A
In Stock
From
$44,218.70
ABB
2000
3
150-DH-1000-VHK-R-1200A
150-DH-1000-VHK-R-1200A
Limited Stock
From
Get Price
ABB
1200
3
150-DHP-500-VHK-R-1200A
150-DHP-500-VHK-R-1200A
Limited Stock
From
Get Price
ABB
1200
3
27-GHK-1000-1200A
27-GHK-1000-1200A
Limited Stock
From
Get Price
ABB
1200
3
5-HV-250-VKB-R-2000A
5-HV-250-VKB-R-2000A
Limited Stock
From
Get Price
ABB
2000
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.

Learn More