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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
4S-DVV-50U50-NL-NS-U
4S-DVV-50U50-NL-NS-U
In Stock
From
$36.36
Jewell Instruments
54365A
54365A
In Stock
From
$34.46
Jewell Instruments
714574
714574
In Stock
From
$29.27
Jewell Instruments
833-366
833-366
In Stock
From
$22.61
Jewell Instruments
833-380
833-380
In Stock
From
$28.17
Jewell Instruments
BL-532-301-01-U
BL-532-301-01-U
In Stock
From
$277.77
Jewell Instruments
CLE8-A4A401
CLE8-A4A401
In Stock
From
$52.59
Jewell Instruments
CLE8-A4A500
CLE8-A4A500
Limited Stock
From
Get Price
Jewell Instruments
CLE8-A4A601
CLE8-A4A601
In Stock
From
$45.26
Jewell Instruments
CLE8-X4A600
CLE8-X4A600
In Stock
From
$57.64
Jewell Instruments
E5SDAA-100
E5SDAA-100
In Stock
From
$54.10
Jewell Instruments
HS1-0-1-MADC
HS1-0-1-MADC
In Stock
From
$15.15
Jewell Instruments
ME-AAA-010-U
ME-AAA-010-U
In Stock
From
$16.50
Jewell Instruments
04-900080
04-900080
In Stock
From
$49.86
Jewell Instruments
1S-DVV-005-NL-U
1S-DVV-005-NL-U
In Stock
From
$36.96
Jewell Instruments
2S-AAA-010-U
2S-AAA-010-U
In Stock
From
$28.38
Jewell Instruments
2S-AAA-015-U
2S-AAA-015-U
In Stock
From
$26.88
Jewell Instruments
368011-001
368011-001
In Stock
From
$75.00
Jewell Instruments
368032-002
368032-002
In Stock
From
$153.15
Jewell Instruments
3PB-AAC-030
3PB-AAC-030
In Stock
From
$48.16
Jewell Instruments
3PB-AVC-150-U
3PB-AVC-150-U
In Stock
From
$18.09
Jewell Instruments
3S-AVC-600-U
3S-AVC-600-U
In Stock
From
$22.73
Jewell Instruments
4-PBS-DAA-200
4-PBS-DAA-200
In Stock
From
$43.84
Jewell Instruments
4PB-DVV-565
4PB-DVV-565
In Stock
From
$27.44
Jewell Instruments
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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