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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
S804S-C32
S804S-C32
Limited Stock
From
Get Price
ABB
32
4
ST201M-C10
ST201M-C10
In Stock
From
$28.02
ABB
10
1
ST201M-K2
ST201M-K2
In Stock
From
$37.49
ABB
2
1
ST201M-K3
ST201M-K3
In Stock
From
$35.84
ABB
3
1
ST202M-C10
ST202M-C10
In Stock
From
$200.10
ABB
10
2
SU201M-C1
SU201M-C1
In Stock
From
$17.55
ABB
-
1
SU201M-C4
SU201M-C4
In Stock
From
$34.24
ABB
-
1
SU201M-K20
SU201M-K20
In Stock
From
$50.69
ABB
-
1
SU201M-K5
SU201M-K5
In Stock
From
$56.76
ABB
-
1
SU202M-C13
SU202M-C13
In Stock
From
$70.12
ABB
-
2
SU202M-K15
SU202M-K15
In Stock
From
$131.07
ABB
-
2
SU202M-K4
SU202M-K4
In Stock
From
$107.45
ABB
-
2
SU203M-K10
SU203M-K10
In Stock
From
$191.98
ABB
-
3
SU203M-K20
SU203M-K20
In Stock
From
$243.97
ABB
-
3
THQLQ154015
THQLQ154015
In Stock
From
$68.72
ABB
40
1 or 2
TLM1220RCU
TLM1220RCU
In Stock
From
$328.24
General Electric
200
-
TLM1620RCU
TLM1620RCU
In Stock
From
$145.23
General Electric
200
-
TLM2415RCU
TLM2415RCU
In Stock
From
$1,212.53
General Electric
150
-
TLM612RCU
TLM612RCU
In Stock
From
$193.76
General Electric
125
-
TLM812FCUD
TLM812FCUD
In Stock
From
$47.56
ABB
125
-
TLM812FCUDP
TLM812FCUDP
In Stock
From
Get Price
General Electric
125
-
TM3220CCU
TM3220CCU
In Stock
From
$366.40
General Electric
200
-
TSL210CSCU
TSL210CSCU
In Stock
From
$446.53
ABB
100
-
TSM420CSCU
TSM420CSCU
In Stock
From
$255.59
ABB
200
-
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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