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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
Amperage
Poles
25503
25503
In Stock
From
$0.99
Merlin Gerin
10
3
28072
28072
In Stock
From
$173.71
Merlin Gerin
-
-
28905
28905
Limited Stock
From
Get Price
Merlin Gerin
80
4
29042
29042
Limited Stock
From
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Merlin Gerin
-
3
29235
29235
Limited Stock
From
Get Price
Merlin Gerin
-
-
32621
32621
In Stock
From
$4.10
Merlin Gerin
-
-
33504
33504
In Stock
From
$177.27
Schneider Electric
-
-
47282
47282
In Stock
From
$2,737.46
Merlin Gerin
-
-
47286
47286
In Stock
From
$1,650.00
Square D
-
-
48364
48364
In Stock
From
$2,944.95
Schneider Electric
-
-
ETC-12-PROGRAMMER
ETC-12-PROGRAMMER
In Stock
From
$719.84
Merlin Gerin
-
3
ETC-12-Q
ETC-12-Q
In Stock
From
$2,444.41
Satin
-
3
ETC-12-TRIP
ETC-12-TRIP
In Stock
From
$712.55
Schneider Electric
-
3
EZC100N
EZC100N
In Stock
From
$47.52
Merlin Gerin
100
1
IN1000
IN1000
In Stock
From
$1,303.60
Merlin Gerin
1000
3
IN125T
IN125T
In Stock
From
$369.48
Merlin Gerin
125
3
INS400
INS400
In Stock
From
$191.70
Merlin Gerin
400
3
LV429268
LV429268
In Stock
From
$36.98
Schneider Electric
-
-
LV432518
LV432518
In Stock
From
$37.92
Merlin Gerin
-
-
LV432532
LV432532
Limited Stock
From
Get Price
Merlin Gerin
-
-
M131A
M131A
In Stock
From
$841.06
Schneider Electric
-
-
MICROLOGIC-2.0
MICROLOGIC-2.0
In Stock
From
$1,664.00
Schneider Electric
-
-
MICROLOGIC-2.0A
MICROLOGIC-2.0A
In Stock
From
$6,447.55
Square D
-
-
MICROLOGIC-3.0
MICROLOGIC-3.0
In Stock
From
$1,248.00
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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