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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
NZMH6-100/ZM6A-70-NA
NZMH6-100/ZM6A-70-NA
In Stock
From
$726.89
Eaton
NZMH6-63/ZM6-40-CNA
NZMH6-63/ZM6-40-CNA
In Stock
From
$840.30
Eaton
NZMH6-63/ZM6A-15-320-NA
NZMH6-63/ZM6A-15-320-NA
In Stock
From
$831.41
Eaton
NZMN2-160
NZMN2-160
Limited Stock
From
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Eaton
NZMN3-AE400
NZMN3-AE400
Limited Stock
From
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Eaton
NZMN3-AE400-AVE
NZMN3-AE400-AVE
Limited Stock
From
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Eaton
NZMS-4-25
NZMS-4-25
Limited Stock
From
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Eaton
NZMS4-63
NZMS4-63
In Stock
From
$762.17
Eaton
NZMS6-100-ZM6-63-40/63
NZMS6-100-ZM6-63-40/63
Limited Stock
From
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Eaton
NZMS6-100/ZM6-100
NZMS6-100/ZM6-100
In Stock
From
$1,262.50
Eaton
NZMS6-160ZM6-160OB
NZMS6-160ZM6-160OB
In Stock
From
$1,787.07
Eaton
NZMS6-63-ZM6-40-25/50
NZMS6-63-ZM6-40-25/50
Limited Stock
From
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Eaton
NZMS9-250/ZM9-200
NZMS9-250/ZM9-200
Limited Stock
From
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Eaton
OPMNGSA005
OPMNGSA005
In Stock
From
$16.25
Eaton
P-480NN+
P-480NN+
In Stock
From
$419.14
Eaton
P-480NN-C
P-480NN-C
In Stock
From
$482.52
Eaton
P1-25/IVS
P1-25/IVS
In Stock
From
$109.66
Eaton
P1-25/V/SVB-SW
P1-25/V/SVB-SW
In Stock
From
$345.53
Eaton
P1-25/Z
P1-25/Z
Limited Stock
From
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Eaton
P1163
P1163
In Stock
From
$31.84
Eaton
P1AL1A142I
P1AL1A142I
In Stock
From
$200.72
Eaton
P3-100/IVS
P3-100/IVS
In Stock
From
$409.17
Eaton
P3-100/V/SVB
P3-100/V/SVB
In Stock
From
$378.25
Eaton
P3-63-SVB-SW-T0
P3-63-SVB-SW-T0
In Stock
From
$60.34
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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