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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
EJ12124
EJ12124
In Stock
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$320.30
Hammond Mfg
EJ12124AL
EJ12124AL
Limited Stock
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Hammond Mfg
EJ12126
EJ12126
In Stock
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$182.62
Hammond Mfg
EJ16148
EJ16148
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Hammond Mfg
EP1616
EP1616
In Stock
From
$32.13
Hammond Mfg
EP2420
EP2420
In Stock
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$55.76
Hammond Mfg
EP2424
EP2424
In Stock
From
$62.59
Hammond Mfg
EJ16106
EJ16106
In Stock
From
$109.64
Hammond Mfg
1414PHO6
1414PHO6
In Stock
From
$246.39
Hammond Mfg
166Q14
166Q14
In Stock
From
$38.39
Hammond Mfg
269EX
269EX
In Stock
From
$67.02
Hammond Mfg
EN4SD363012SSWH
EN4SD363012SSWH
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Hammond Mfg
MPB1
MPB1
In Stock
From
$52.09
Hammond Mfg
EJ10106
EJ10106
In Stock
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$222.55
Hammond Mfg
EJ1086
EJ1086
In Stock
From
$374.57
Hammond Mfg
EJ14128
EJ14128
In Stock
From
$127.04
Hammond Mfg
EP2016
EP2016
In Stock
From
$87.95
Hammond Mfg
EP3020
EP3020
In Stock
From
$94.63
Hammond Mfg
EP3630
EP3630
In Stock
From
$261.26
Hammond Mfg
EP3636
EP3636
In Stock
From
$146.20
Hammond Mfg
PHK2
PHK2
In Stock
From
$147.42
Hammond Mfg
108N
108N
In Stock
From
$50.64
Hammond Mfg
1411BU
1411BU
In Stock
From
$13.14
Hammond Mfg
1411C
1411C
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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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