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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
KD1-1.5
KD1-1.5
In Stock
From
$30.30
Eaton
KD1-1R5
KD1-1R5
In Stock
From
$9.57
Eaton
KD1-3
KD1-3
In Stock
From
$10.04
Eaton
KD3400KA13X15Y18
KD3400KA13X15Y18
In Stock
From
$2,712.84
Eaton
KDF
KDF
In Stock
From
$816.08
Eaton
KDL3225FS
KDL3225FS
In Stock
From
$1,638.16
Eaton
KDM-E
KDM-E
In Stock
From
$1,369.56
Eaton
KH360300D
KH360300D
In Stock
From
$2,510.26
Eaton
KS6A-SSP
KS6A-SSP
In Stock
From
$7.05
Eaton
KT3400T1112
KT3400T1112
In Stock
From
$365.90
Eaton
KU-362
KU-362
In Stock
From
$5.32
Eaton
KV2-NZM7
KV2-NZM7
Limited Stock
From
Get Price
Eaton
LAG-H05
LAG-H05
In Stock
From
$3,139.08
Eaton
LC-PS24
LC-PS24
Limited Stock
From
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Eaton
LSC200CART
LSC200CART
In Stock
From
$571.44
Eaton
LSPSTR
LSPSTR
In Stock
From
$47.65
Eaton
LZMB1-4-ASF50-I
LZMB1-4-ASF50-I
Limited Stock
From
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Eaton
LZMB2-4-ASF250/160-I
LZMB2-4-ASF250/160-I
Limited Stock
From
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Eaton
LZMC1-A100-I
LZMC1-A100-I
Limited Stock
From
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Eaton
LZME1-ASF100-I
LZME1-ASF100-I
Limited Stock
From
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Eaton
LZMN4-4-AE1600
LZMN4-4-AE1600
Limited Stock
From
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Eaton
M-0.6-PKZ2
M-0.6-PKZ2
Limited Stock
From
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Eaton
M-10-PKZ2
M-10-PKZ2
Limited Stock
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Eaton
M-4-PKZ2
M-4-PKZ2
Limited Stock
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Eaton
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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