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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
THFK236125WL
THFK236125WL
In Stock
From
$848.17
General Electric
125
3
THFK236150
THFK236150
In Stock
From
$554.06
General Electric
150
3
THFK236175
THFK236175
In Stock
From
$623.65
General Electric
175
3
THFK236175WL
THFK236175WL
In Stock
From
$1,007.75
General Electric
175
3
THFK236200
THFK236200
In Stock
From
$1,201.40
General Electric
200
3
THFK236200WL
THFK236200WL
In Stock
From
$1,242.85
General Electric
200
3
THFK236225
THFK236225
In Stock
From
$724.25
General Electric
225
3
THFK236225WL
THFK236225WL
In Stock
From
$1,080.74
General Electric
225
3
THFK236F000
THFK236F000
In Stock
From
$883.12
General Electric
225
3
THHQB1115GF
THHQB1115GF
In Stock
From
$126.59
General Electric
15
1
THHQB1120AF2
THHQB1120AF2
In Stock
From
$241.58
General Electric
20
1
THHQC2120WL
THHQC2120WL
In Stock
From
$573.68
General Electric
20
2
THHQC2130WL
THHQC2130WL
In Stock
From
$181.32
General Electric
30
2
THHQC32060WL
THHQC32060WL
In Stock
From
$91.20
General Electric
60
3
THHQL1120AF
THHQL1120AF
In Stock
From
$59.54
General Electric
20
1
THHQL1120AF2
THHQL1120AF2
In Stock
From
$93.31
General Electric
20
1
THHQL2190
THHQL2190
In Stock
From
$52.99
General Electric
90
2
THHQL22030
THHQL22030
In Stock
From
$364.61
General Electric
30
2
THJ4V2602
THJ4V2602
In Stock
From
$1,984.25
General Electric
200
3
THJ4V2604
THJ4V2604
In Stock
From
$2,214.47
General Electric
400
3
THJ4V2606
THJ4V2606
In Stock
From
$2,846.83
General Electric
600
3
THJ4VF26
THJ4VF26
In Stock
From
$2,440.14
General Electric
600
3
THJK426125
THJK426125
In Stock
From
$1,275.67
General Electric
125
2
THJK426200
THJK426200
In Stock
From
$1,370.39
General Electric
200
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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