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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
EN4SD20206LG
EN4SD20206LG
In Stock
From
$448.44
Hammond Mfg
EN4SD20208GY
EN4SD20208GY
In Stock
From
$474.70
Hammond Mfg
EP3024
EP3024
In Stock
From
$151.81
Hammond Mfg
GRDKIT05
GRDKIT05
In Stock
From
$32.68
Hammond Mfg
N1J16126
N1J16126
In Stock
From
$276.95
Hammond Mfg
PBFS19005BK2
PBFS19005BK2
In Stock
From
$23.13
Hammond Mfg
PBFS19005CG2
PBFS19005CG2
In Stock
From
$76.36
Hammond Mfg
PBFS19007BK2
PBFS19007BK2
In Stock
From
$106.45
Hammond Mfg
PBFS19007WH
PBFS19007WH
In Stock
From
$39.30
Hammond Mfg
PBFS19010BK2
PBFS19010BK2
In Stock
From
$48.12
Hammond Mfg
PBPA19005BK
PBPA19005BK
In Stock
From
$44.19
Hammond Mfg
PBPA19005LG2
PBPA19005LG2
In Stock
From
$68.09
Hammond Mfg
PBPA19007GY2
PBPA19007GY2
In Stock
From
$75.46
Hammond Mfg
PBPA19012LG2
PBPA19012LG2
In Stock
From
$104.14
Hammond Mfg
PBPS19001CG2
PBPS19001CG2
In Stock
From
$12.28
Hammond Mfg
PBPS19005CG2
PBPS19005CG2
In Stock
From
$21.21
Hammond Mfg
PBPS19022GY2
PBPS19022GY2
In Stock
From
$49.09
Hammond Mfg
PCMDD19001BK1
PCMDD19001BK1
In Stock
From
$79.23
Hammond Mfg
PJ20168TW
PJ20168TW
In Stock
From
$704.75
Hammond Mfg
PJ944P223
PJ944P223
In Stock
From
$72.72
Hammond Mfg
PPFS19001LG2
PPFS19001LG2
In Stock
From
$31.39
Hammond Mfg
R100-200-000
R100-200-000
In Stock
From
$360.57
Hammond Mfg
R149-015-000
R149-015-000
In Stock
From
$923.14
Hammond Mfg
R191-150-000
R191-150-000
In Stock
From
$459.94
Hammond Mfg
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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