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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
LES3600LS
LES3600LS
In Stock
From
$1,774.69
Eaton
-
3
LFD3150R
LFD3150R
In Stock
From
$600.25
Eaton
-
-
LGA36600U44X
LGA36600U44X
In Stock
From
$8,470.80
Schneider Electric
600
3
LGB1B040B
LGB1B040B
In Stock
From
$135.84
Siemens
40
1
LGG3B030L
LGG3B030L
In Stock
From
$560.32
Siemens
30
3
LMD1
LMD1
In Stock
From
$1,271.14
Siemens
800
-
LNX3G120
LNX3G120
In Stock
From
$16,701.66
Siemens
1200
3
LT3600T
LT3600T
In Stock
From
$1,205.59
Eaton
-
3
LV426931
LV426931
In Stock
From
$63.64
Schneider Electric
-
-
LV429004
LV429004
In Stock
From
$1,123.76
Schneider Electric
100
3
LV429005
LV429005
In Stock
From
$250.42
Schneider Electric
100
3
LV429008
LV429008
Limited Stock
From
Get Price
Schneider Electric
100
4
LV429009
LV429009
In Stock
From
$535.84
Schneider Electric
100
4
LV429031
LV429031
Limited Stock
From
Get Price
Schneider Electric
-
3
LV429036
LV429036
In Stock
From
$86.34
Schneider Electric
-
3
LV429072
LV429072
In Stock
From
$251.22
Schneider Electric
-
3
LV429082
LV429082
In Stock
From
$761.54
Schneider Electric
-
4
LV429095
LV429095
In Stock
From
$2,038.67
Schneider Electric
-
3
LV429121
LV429121
Limited Stock
From
Get Price
Schneider Electric
-
3
LV429125
LV429125
In Stock
From
$129.35
Schneider Electric
-
3
LV429135
LV429135
In Stock
From
$3,933.95
Schneider Electric
-
4
LV429210
LV429210
In Stock
From
$3,133.53
Schneider Electric
-
-
LV429211
LV429211
In Stock
From
$325.37
Schneider Electric
-
-
LV429386
LV429386
In Stock
From
$465.49
Merlin Gerin
-
-
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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