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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
1551GBK
1551GBK
In Stock
From
$3.70
Hammond Mfg
1551HBK
1551HBK
In Stock
From
$4.04
Hammond Mfg
1551KGY
1551KGY
In Stock
From
$4.22
Hammond Mfg
1551KTBU
1551KTBU
In Stock
From
$4.56
Hammond Mfg
1551LBK
1551LBK
In Stock
From
$5.16
Hammond Mfg
1551MBK
1551MBK
In Stock
From
$3.37
Hammond Mfg
1551MFLBK
1551MFLBK
In Stock
From
$3.37
Hammond Mfg
1551NBK
1551NBK
In Stock
From
$3.16
Hammond Mfg
1551RBK
1551RBK
In Stock
From
$3.65
Hammond Mfg
1553BGYBAT
1553BGYBAT
In Stock
From
$18.38
Hammond Mfg
1553DBK
1553DBK
In Stock
From
$16.38
Hammond Mfg
1553TBKBAT
1553TBKBAT
In Stock
From
$37.16
Hammond Mfg
1554BGY
1554BGY
In Stock
From
$17.15
Hammond Mfg
1554D2GY
1554D2GY
Limited Stock
From
Get Price
Hammond Mfg
1554F2GY
1554F2GY
In Stock
From
$27.22
Hammond Mfg
1554H2GYCL
1554H2GYCL
In Stock
From
$36.85
Hammond Mfg
1554HGY
1554HGY
In Stock
From
$28.44
Hammond Mfg
1554P2GY
1554P2GY
In Stock
From
$98.74
Hammond Mfg
1554RPL
1554RPL
In Stock
From
$15.24
Hammond Mfg
1554T2GY
1554T2GY
In Stock
From
$57.04
Hammond Mfg
1554TGY
1554TGY
In Stock
From
$33.32
Hammond Mfg
1554V2GY
1554V2GY
In Stock
From
$87.90
Hammond Mfg
1554V2GYCL
1554V2GYCL
In Stock
From
$94.72
Hammond Mfg
1554VPL
1554VPL
In Stock
From
$29.85
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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