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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
THQL1115GFEP
THQL1115GFEP
In Stock
From
$96.05
General Electric
15
1
THQL1115ST1
THQL1115ST1
In Stock
From
$95.76
General Electric
15
1
THQL1120AF2S
THQL1120AF2S
In Stock
From
$64.86
General Electric
20
1
THQL1120DF
THQL1120DF
In Stock
From
$42.43
ABB
20
1
THQL1120DFS
THQL1120DFS
In Stock
From
$88.72
General Electric
20
1
THQL1120GFI
THQL1120GFI
In Stock
From
$27.48
General Electric
20
1
THQL1120HID
THQL1120HID
In Stock
From
$37.87
General Electric
20
1
THQL1120ST1
THQL1120ST1
In Stock
From
$74.93
General Electric
20
1
THQL1130ST1
THQL1130ST1
In Stock
From
$125.04
General Electric
30
1
THQL21110
THQL21110
In Stock
From
$75.25
General Electric
110
2
THQL2130ST1
THQL2130ST1
In Stock
From
$95.57
General Electric
30
2
THQL2150ST1
THQL2150ST1
In Stock
From
$112.82
General Electric
50
2
THQL2160ST1
THQL2160ST1
In Stock
From
$197.53
General Electric
60
2
THQL2170ST1
THQL2170ST1
In Stock
From
$158.69
General Electric
70
2
THQL21WY20
THQL21WY20
In Stock
From
$54.74
General Electric
20
1
THQL21WY30
THQL21WY30
In Stock
From
$84.00
General Electric
30
1
THQL22060
THQL22060
In Stock
From
$71.24
General Electric
60
2
THQL32020ST1
THQL32020ST1
In Stock
From
$234.70
General Electric
20
3
THQL32070ST1
THQL32070ST1
In Stock
From
$323.11
General Electric
70
3
THQL32100ST1
THQL32100ST1
In Stock
From
$566.41
General Electric
100
3
TJD432400WL
TJD432400WL
In Stock
From
$631.42
General Electric
400
3
TJJ436200WL
TJJ436200WL
In Stock
From
$566.34
General Electric
200
3
TJK436350WL
TJK436350WL
In Stock
From
$2,562.98
General Electric
350
3
TKM31000
TKM31000
In Stock
From
$5,042.17
General Electric
1000
3
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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