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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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PRICE
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Poles
HQB1B020
HQB1B020
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$4.44
ABB
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OETL-NF400SW
OETL-NF400SW
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$404.61
ABB
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PR121-P-LSI
PR121-P-LSI
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$3,547.07
ABB
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RL3603THNI
RL3603THNI
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ABB
30
3
S4H-D
S4H-D
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$412.62
ABB
-
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S5N3300
S5N3300
In Stock
From
$34.89
ABB
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TAJ32FMD
TAJ32FMD
In Stock
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$2.40
ABB
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TPYY5616E1
TPYY5616E1
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$2,423.51
General Electric
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TQC32050
TQC32050
In Stock
From
$32.20
ABB
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XT1N125
XT1N125
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$45.33
ABB
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14C265
14C265
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ABB
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20,297,25
20,297,25
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ABB
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2CDS281103R0377
2CDS281103R0377
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ABB
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65241-74A
65241-74A
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ABB
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FUSE 6.3 A MAXI
FUSE 6.3 A MAXI
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ABB
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SACES1B
SACES1B
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ABB
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SGLB34BF0400
SGLB34BF0400
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$666.67
ABB
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12658
12658
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ABB
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190B1704G2
190B1704G2
In Stock
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$332.56
General Electric
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1SAZ401110R0001
1SAZ401110R0001
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ABB
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1SCA022083R6430
1SCA022083R6430
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1SCA022380R8930
1SCA022380R8930
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1SCA022533R8940
1SCA022533R8940
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1SCA022685R0310
1SCA022685R0310
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ABB
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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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