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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
SU203M-K4
SU203M-K4
In Stock
From
$177.84
ABB
-
3
SU203M-Z13
SU203M-Z13
In Stock
From
$212.51
ABB
-
3
SU203MR-K15
SU203MR-K15
In Stock
From
$432.95
ABB
-
3
SU203PR-K2
SU203PR-K2
In Stock
From
$86.10
ABB
-
3
SU203PR-K40
SU203PR-K40
In Stock
From
$48.40
ABB
-
3
TA80DU63
TA80DU63
In Stock
From
$200.79
ABB
-
-
TEB134010
TEB134010
In Stock
From
$358.99
ABB
10
3
TEB134020
TEB134020
In Stock
From
$358.99
ABB
20
3
THQLQ152015
THQLQ152015
In Stock
From
$70.90
ABB
20
2
THQLQ203015
THQLQ203015
In Stock
From
$68.61
ABB
30
2
THQLQ203020
THQLQ203020
In Stock
From
$48.79
ABB
30
2
TLM4220CCUG
TLM4220CCUG
In Stock
From
$594.84
ABB
200
-
TLM812SCUDG
TLM812SCUDG
In Stock
From
Get Price
ABB
125
-
15-VHK-1000-3000A
15-VHK-1000-3000A
Limited Stock
From
Get Price
ABB
3000
3
15-VHK-500-1200A
15-VHK-500-1200A
Limited Stock
From
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ABB
1200
3
15-VHK-750-1200A
15-VHK-750-1200A
Limited Stock
From
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ABB
1200
3
15-VHK-R-500-1200A
15-VHK-R-500-1200A
Limited Stock
From
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ABB
1200
3
15-VHK-X-500-1200A
15-VHK-X-500-1200A
Limited Stock
From
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ABB
1200
3
15HK-1000-2000A
15HK-1000-2000A
Limited Stock
From
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ITE
2000
3
15HK-1000-3000A
15HK-1000-3000A
Limited Stock
From
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Brown Boveri Gould
3000
3
15HK-500-2000A
15HK-500-2000A
Limited Stock
From
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BBC
2000
3
15HK-750-1200A
15HK-750-1200A
Limited Stock
From
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ITE
1200
3
27-GHK-1000-2000A
27-GHK-1000-2000A
Limited Stock
From
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ABB
2000
3
5-HV-250-VKB-R-1200A
5-HV-250-VKB-R-1200A
Limited Stock
From
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ABB
1200
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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