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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
THQLQ153015
THQLQ153015
In Stock
From
$64.84
ABB
30
2
TLM4220CCU
TLM4220CCU
In Stock
From
$794.47
General Electric
200
-
TLM812FCU
TLM812FCU
In Stock
From
$117.21
General Electric
125
-
TLM812RCU
TLM812RCU
In Stock
From
$327.77
ABB
125
-
TM3220CCUAF8K
TM3220CCUAF8K
In Stock
From
$207.78
General Electric
200
-
TM860RCUGEN
TM860RCUGEN
In Stock
From
$303.50
General Electric
60
-
XT4NU3250FY8000XXX
XT4NU3250FY8000XXX
In Stock
From
$1,337.72
ABB
250
3
Z63A
Z63A
In Stock
From
$36.57
ABB
63
3
15HK-1000-1200A
15HK-1000-1200A
Limited Stock
From
Get Price
BBC
1200
3
15HK-500-1200A
15HK-500-1200A
Limited Stock
From
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ITE
1200
3
1SDA038312R1
1SDA038312R1
In Stock
From
$459.30
ABB
-
-
5HK-350-1200A
5HK-350-1200A
Limited Stock
From
Get Price
Brown Boveri Gould
1200
3
5VHK-250-1200A
5VHK-250-1200A
Limited Stock
From
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ABB
1200
3
AEU3424RCXAXB4
AEU3424RCXAXB4
In Stock
From
$2,844.30
ABB
400
-
EH-3P-200A
EH-3P-200A
In Stock
From
$384.88
ABB
200
3
ES-3P-100A
ES-3P-100A
In Stock
From
$0.02
ABB
100
3
JS-3P-300A-DC
JS-3P-300A-DC
In Stock
From
$129.38
ABB
300
3
K3TA
K3TA
In Stock
From
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ABB
-
-
K5S8
K5S8
In Stock
From
$593.44
ABB
-
-
K7M2
K7M2
In Stock
From
$2,996.00
ABB
-
-
K7M4
K7M4
In Stock
From
$551.25
ABB
-
-
KXT5HTC-3
KXT5HTC-3
In Stock
From
$43.25
ABB
-
-
KXTASORCFPD
KXTASORCFPD
In Stock
From
$192.51
ABB
-
-
KXTBRHDSTFP
KXTBRHDSTFP
In Stock
From
$113.20
ABB
-
-
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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