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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
LLKWK
LLKWK
In Stock
From
$75.75
Nvent
LMCM12G
LMCM12G
In Stock
From
$66.66
Nvent
LP1515
LP1515
In Stock
From
$9.49
Nvent
LP2040
LP2040
In Stock
From
$27.75
Nvent
LP2060G
LP2060G
In Stock
From
$31.24
Nvent
LP2346
LP2346
In Stock
From
$29.61
Nvent
LRTK12B
LRTK12B
In Stock
From
$51.51
Nvent
LSC151512SS
LSC151512SS
In Stock
From
$557.50
Nvent
LSRDBLK
LSRDBLK
In Stock
From
$63.54
Nvent
LSRDG
LSRDG
In Stock
From
$63.63
Nvent
LWC201512
LWC201512
In Stock
From
$160.59
Nvent
LWC204015
LWC204015
In Stock
From
$322.07
Nvent
LWC206015
LWC206015
In Stock
From
$419.27
Nvent
LWC206015SS
LWC206015SS
In Stock
From
$1,199.89
Nvent
LWC237716
LWC237716
In Stock
From
$324.32
Nvent
MB040402PCK
MB040402PCK
In Stock
From
$65.79
Nvent
MB070404PSK
MB070404PSK
In Stock
From
$59.74
Nvent
MB100704PSK
MB100704PSK
In Stock
From
$115.55
Nvent
P1032CN
P1032CN
In Stock
From
$44.44
Nvent
P19RP1UP
P19RP1UP
In Stock
From
$29.91
Nvent
P19RP3UP
P19RP3UP
In Stock
From
$37.37
Nvent
P19RP6UP
P19RP6UP
In Stock
From
$41.41
Nvent
P19RP9UP
P19RP9UP
In Stock
From
$58.58
Nvent
P19SHP68B
P19SHP68B
In Stock
From
$454.02
Nvent
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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