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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
QOB290
QOB290
In Stock
From
$138.72
Square D
90
2
S131A
S131A
In Stock
From
$2,639.38
Schneider Electric
-
-
S133A
S133A
In Stock
From
$5,214.22
Merlin Gerin
-
-
THQLT1520
THQLT1520
In Stock
From
$28.18
ABB
20
1
THQLT2020
THQLT2020
In Stock
From
$18.99
ABB
20
1
THQMV150WL
THQMV150WL
In Stock
From
$173.55
General Electric
150
2
THQMV175WL
THQMV175WL
In Stock
From
$388.71
General Electric
175
2
THQMV200WL
THQMV200WL
In Stock
From
$294.24
General Electric
200
2
XT2LU3015AYD000XXX
XT2LU3015AYD000XXX
In Stock
From
$1,830.00
ABB
15
3
1373D62G16
1373D62G16
In Stock
From
$176.68
Cutler Hammer
-
-
1492-CB1G010
1492-CB1G010
In Stock
From
$78.82
Allen-Bradley
1
1
151D995G03
151D995G03
In Stock
From
$151.63
Eaton
300
-
2KES200T
2KES200T
In Stock
From
$35.92
Cutler Hammer
-
-
2KES225T
2KES225T
In Stock
From
$99.27
Cutler Hammer
-
-
3TA225FD
3TA225FD
In Stock
From
$90.05
Cutler Hammer
-
-
3TA225FDK
3TA225FDK
In Stock
From
$100.92
Cutler Hammer
-
-
3TA400K
3TA400K
In Stock
From
$121.33
Eaton
-
-
3TA401K
3TA401K
In Stock
From
$131.27
Eaton
-
-
3TA401LDK
3TA401LDK
In Stock
From
Get Price
Eaton
-
-
3TA402K
3TA402K
In Stock
From
$114.52
Cutler Hammer
-
-
4KES225T
4KES225T
In Stock
From
$165.63
Cutler Hammer
-
-
4KES300T
4KES300T
In Stock
From
$68.09
Eaton
-
-
4KES400T
4KES400T
In Stock
From
$71.16
Eaton
-
-
567F430G06
567F430G06
In Stock
From
$1,099.46
Cutler Hammer
-
-
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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