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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
THHQL32025
THHQL32025
In Stock
From
$120.96
General Electric
25
3
THHQL32030
THHQL32030
In Stock
From
$95.53
General Electric
30
3
THHQL32035
THHQL32035
In Stock
From
$178.05
General Electric
35
3
THHQL32040
THHQL32040
In Stock
From
$99.79
General Electric
40
3
THHQL32070
THHQL32070
In Stock
From
$124.10
General Electric
70
3
THHQL32080
THHQL32080
In Stock
From
$124.10
General Electric
80
3
THHQL32090
THHQL32090
In Stock
From
$157.25
General Electric
90
3
THHQL32100
THHQL32100
In Stock
From
$143.48
General Electric
100
3
THKM31200
THKM31200
In Stock
From
$3,128.31
General Electric
1200
3
THKM3F
THKM3F
In Stock
From
$3,152.47
General Electric
1200
3
THKM836500
THKM836500
In Stock
From
$1,642.41
General Electric
500
3
THKM836800
THKM836800
In Stock
From
$1,288.52
General Electric
800
3
THKM836F000
THKM836F000
In Stock
From
$1,813.52
General Electric
800
3
THKMA31000
THKMA31000
In Stock
From
$1,979.33
General Electric
1000
3
THKMA31200
THKMA31200
In Stock
From
$2,722.07
General Electric
1200
3
THKMA31200WL
THKMA31200WL
In Stock
From
$5,049.58
General Electric
1200
3
THQB1120AF2
THQB1120AF2
In Stock
From
$62.95
General Electric
20
1
THQB1120ST1
THQB1120ST1
In Stock
From
$101.85
General Electric
20
1
THQB1130GFEP
THQB1130GFEP
In Stock
From
$155.13
General Electric
30
1
THQB2115GFEP
THQB2115GFEP
In Stock
From
$137.33
General Electric
15
2
THQB2115GFT
THQB2115GFT
In Stock
From
$174.31
General Electric
15
2
THQB2120ST1
THQB2120ST1
In Stock
From
$88.82
General Electric
20
2
THQB2130GFEP
THQB2130GFEP
In Stock
From
$186.39
General Electric
30
2
THQB2130ST1
THQB2130ST1
In Stock
From
$102.30
General Electric
30
2
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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