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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
THJK636500WL
THJK636500WL
In Stock
From
$2,566.26
General Electric
500
3
THJK636600WL
THJK636600WL
In Stock
From
$1,780.53
General Electric
600
3
THL103
THL103
In Stock
From
$5.59
General Electric
-
-
THQB1115AF2
THQB1115AF2
In Stock
From
$84.90
General Electric
15
1
THQB1120GF
THQB1120GF
In Stock
From
$83.74
General Electric
20
1
THQC1115GFT
THQC1115GFT
In Stock
From
$107.68
General Electric
15
1
THQC1130GF
THQC1130GF
In Stock
From
$77.94
General Electric
30
1
THQD32100
THQD32100
In Stock
From
$496.73
General Electric
100
3
THQD32125
THQD32125
In Stock
From
$581.09
General Electric
125
3
THQD32175
THQD32175
In Stock
From
$774.66
General Electric
175
3
THQD32175X2
THQD32175X2
In Stock
From
$393.53
General Electric
175
3
THQD32200
THQD32200
In Stock
From
$1,451.93
General Electric
200
3
THQD32200X2
THQD32200X2
In Stock
From
$524.01
General Electric
200
3
THQD32225
THQD32225
In Stock
From
$579.88
General Electric
225
3
THQL1115AFP2
THQL1115AFP2
In Stock
From
$58.63
General Electric
15
1
THQL2120GF1
THQL2120GF1
In Stock
From
$126.29
General Electric
20
2
THQL32050ST1
THQL32050ST1
In Stock
From
$373.27
General Electric
50
3
THQLRK2
THQLRK2
In Stock
From
$17.33
General Electric
-
-
THQMV150E
THQMV150E
In Stock
From
$1,000.13
General Electric
150
2
THQMV225D
THQMV225D
In Stock
From
$283.15
General Electric
225
2
THQP125
THQP125
In Stock
From
$11.57
General Electric
25
1
THQP135
THQP135
In Stock
From
$15.38
General Electric
35
1
THQP140
THQP140
In Stock
From
$5.11
General Electric
40
1
THQP150
THQP150
In Stock
From
$3.38
General Electric
50
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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