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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
XT4HU3250FFF000XXX
XT4HU3250FFF000XXX
In Stock
From
$870.34
ABB
250
3
XT4NU3150EFF000XXX
XT4NU3150EFF000XXX
In Stock
From
$1,389.76
ABB
150
3
XT4NU3250BFF000XXX
XT4NU3250BFF000XXX
In Stock
From
$1,468.70
ABB
250
3
XT4SU3150DFF000XXX
XT4SU3150DFF000XXX
In Stock
From
$562.39
ABB
150
3
XT4SU3200BFF000XXX
XT4SU3200BFF000XXX
In Stock
From
$1,500.40
ABB
200
3
XT6NQ4800EFF000XXX
XT6NQ4800EFF000XXX
In Stock
From
$4,598.33
ABB
800
4
0230
0230
In Stock
From
$7.54
Federal Pacific
30
2
030
030
In Stock
From
$30.29
Federal Pacific
30
1
0ED63B045L0
0ED63B045L0
In Stock
From
$600.34
Siemens
40
3
115
115
In Stock
From
$2.12
Federal Pacific
15
1
11ARMLSIG
11ARMLSIG
In Stock
From
$7,608.95
Cutler Hammer
-
-
11LSIG
11LSIG
In Stock
From
$3,069.64
Cutler Hammer
-
-
1244C52G05
1244C52G05
In Stock
From
$4,122.61
Eaton
30
3
12NC1200
12NC1200
In Stock
From
$327.56
Eaton
-
-
12NCG1000
12NCG1000
In Stock
From
$251.96
Eaton
-
-
12NCG1200
12NCG1200
In Stock
From
$185.43
Eaton
-
-
12NES600T
12NES600T
In Stock
From
$153.23
Cutler Hammer
-
-
12NES700T
12NES700T
In Stock
From
$155.26
Cutler Hammer
-
-
12NES900T
12NES900T
In Stock
From
$128.76
Eaton
-
-
12SB1200
12SB1200
In Stock
From
$149.74
Siemens
-
-
1313579
1313579
In Stock
From
$1,614.24
Westinghouse
600
3
1372D35G32
1372D35G32
In Stock
From
$232.02
Cutler Hammer
-
-
1373D62G01
1373D62G01
In Stock
From
$314.72
Cutler Hammer
-
-
140G-G-EA1J
140G-G-EA1J
In Stock
From
$251.65
Allen-Bradley
-
-
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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