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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
LK4DUKR1
LK4DUKR1
In Stock
From
$500.39
Schneider Electric
LK4GUKR1
LK4GUKR1
In Stock
From
$244.44
Schneider Electric
LK4JUKR1
LK4JUKR1
In Stock
From
$421.40
Schneider Electric
LK4JUKR4
LK4JUKR4
In Stock
From
$364.04
Schneider Electric
LP-3383
LP-3383
In Stock
From
$52.59
Schneider Electric
LP-9623
LP-9623
In Stock
From
$44.32
Schneider Electric
LS1D2531
LS1D2531
In Stock
From
$59.00
Schneider Electric
LT2-SA00M
LT2-SA00M
In Stock
From
$40.90
Schneider Electric
LU9AP00
LU9AP00
In Stock
From
$123.59
Schneider Electric
LU9MR1
LU9MR1
In Stock
From
$16.97
Schneider Electric
LU9MRC
LU9MRC
In Stock
From
$27.94
Schneider Electric
LUFW10
LUFW10
In Stock
From
$214.53
Schneider Electric
LV426474
LV426474
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Schneider Electric
LV426509
LV426509
In Stock
From
$179.71
Schneider Electric
LV428942
LV428942
In Stock
From
$123.77
Schneider Electric
LV429451
LV429451
In Stock
From
$85.32
Schneider Electric
LV429515
LV429515
In Stock
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$69.22
Schneider Electric
LV429532
LV429532
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Schneider Electric
LV429542
LV429542
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Schneider Electric
LV429650
LV429650
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Schneider Electric
LV429652
LV429652
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Schneider Electric
LV431100
LV431100
In Stock
From
$1,225.58
Schneider Electric
LV431121
LV431121
In Stock
From
$4,301.61
Schneider Electric
LV431432
LV431432
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Schneider Electric
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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