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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
S502-K4.2
S502-K4.2
In Stock
From
$231.04
ABB
S502-K8
S502-K8
In Stock
From
$237.77
ABB
S503-B13
S503-B13
In Stock
From
$148.37
ABB
S503-B16
S503-B16
In Stock
From
$367.02
ABB
S503-B20
S503-B20
In Stock
From
$367.02
ABB
S503-B63
S503-B63
In Stock
From
$279.82
ABB
S503-K1.5
S503-K1.5
In Stock
From
$262.04
ABB
S800-PLL
S800-PLL
Limited Stock
From
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ABB
S951NC6
S951NC6
Limited Stock
From
Get Price
ABB
SACE T6N 800 T6N600BR-M2A3S8
SACE T6N 800 T6N600BR-M2A3S8
In Stock
From
$2,879.80
ABB
SACE-F1-1600A
SACE-F1-1600A
In Stock
From
$2,909.39
ABB
SCF61
SCF61
In Stock
From
$0.69
ABB
SGD6 MOUNTING BRACKET
SGD6 MOUNTING BRACKET
In Stock
From
$11.46
General Electric
SRFP3XT7FPX3
SRFP3XT7FPX3
In Stock
From
$3,147.42
ABB
SS5 609901-T502
SS5 609901-T502
In Stock
From
$774.40
ABB
SU201M-K32
SU201M-K32
In Stock
From
$22.23
ABB
SU201ML-C10
SU201ML-C10
In Stock
From
$24.24
ABB
SU202PR-K16
SU202PR-K16
In Stock
From
$53.67
ABB
T1N040TL3
T1N040TL3
In Stock
From
$683.05
ABB
T3N150TL3
T3N150TL3
In Stock
From
$659.72
ABB
T5H600
T5H600
In Stock
From
$706.54
ABB
THQMV200NREP
THQMV200NREP
In Stock
From
$153.99
General Electric
TS3N225TWA
TS3N225TWA
Limited Stock
From
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ABB
UA95-30
UA95-30
Limited Stock
From
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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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