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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
XT1HU3070AYD00GXXX
XT1HU3070AYD00GXXX
In Stock
From
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ABB
70
3
XT1NU3020AYD00GXXX
XT1NU3020AYD00GXXX
In Stock
From
Get Price
ABB
20
3
XT1NU3025AYD00GXXX
XT1NU3025AYD00GXXX
In Stock
From
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ABB
25
3
XT1NU3090AFF000XXX
XT1NU3090AFF000XXX
In Stock
From
$360.56
ABB
90
3
XT1NU3125AYD00GXXX
XT1NU3125AYD00GXXX
In Stock
From
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ABB
125
3
XT1SU3020AYD000XXX
XT1SU3020AYD000XXX
In Stock
From
$608.46
ABB
-
-
XT1SU3025AYD00GXXX
XT1SU3025AYD00GXXX
In Stock
From
Get Price
ABB
25
3
XT4SQ3150BFF000XXX
XT4SQ3150BFF000XXX
In Stock
From
$1,167.64
ABB
150
3
XT4SU3100AFF000XXX
XT4SU3100AFF000XXX
In Stock
From
$947.24
ABB
100
3
XT4SU3150BFF000XXX
XT4SU3150BFF000XXX
In Stock
From
$1,148.37
ABB
150
3
XT4SU3250AFF000XXX
XT4SU3250AFF000XXX
In Stock
From
$1,003.55
ABB
250
3
XT5HU330ABFF000XXX
XT5HU330ABFF000XXX
In Stock
From
$1,559.94
ABB
300
3
10083673G1
10083673G1
In Stock
From
$94.35
General Electric
-
-
1251C65G01
1251C65G01
In Stock
From
$83.55
Westinghouse
-
-
127A6463G2
127A6463G2
In Stock
From
$132.48
General Electric
-
-
140D091G05
140D091G05
In Stock
From
$2,334.60
Eaton
-
-
1492-D1C010
1492-D1C010
In Stock
From
$114.35
Allen-Bradley
1
1
1492-D1C030
1492-D1C030
In Stock
From
$40.35
Allen-Bradley
3
1
1492-SP1C100
1492-SP1C100
In Stock
From
$30.00
Allen-Bradley
10
1
1492-SP1C320
1492-SP1C320
In Stock
From
$31.34
Allen-Bradley
32
1
184L700FMG25
184L700FMG25
In Stock
From
$3,951.51
General Electric
-
-
1CU10R
1CU10R
In Stock
From
$6.99
Altech Corp
10
1
1CU15R
1CU15R
In Stock
From
$12.41
Altech Corp
15
1
1CU20L
1CU20L
In Stock
From
$20.22
Altech Corp
20
1
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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