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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
ZM9A-200-CNA
ZM9A-200-CNA
In Stock
From
$780.80
Klockner Moeller
200
3
PKZM0-0.63
PKZM0-0.63
In Stock
From
$137.34
Klockner Moeller
-
-
NZMH2-A200-S1
NZMH2-A200-S1
In Stock
From
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Klockner Moeller
200
3
ZM9-160-CNA
ZM9-160-CNA
In Stock
From
Get Price
Klockner Moeller
160
3
NZM6-63
NZM6-63
In Stock
From
$892.05
Eaton
-
-
ZM6-100
ZM6-100
In Stock
From
Get Price
Eaton
-
-
ZM6A-100-NA
ZM6A-100-NA
Limited Stock
From
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Klockner Moeller
-
-
H-K95/5
H-K95/5
Limited Stock
From
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Eaton
-
-
N6-100
N6-100
In Stock
From
$128.09
Klockner Moeller
-
-
NZM6B-63/ZM6A-20-320
NZM6B-63/ZM6A-20-320
Limited Stock
From
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Klockner Moeller
-
-
NZM9-250
NZM9-250
In Stock
From
$398.93
Klockner Moeller
-
-
A-PKZ0
A-PKZ0
Limited Stock
From
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Eaton
-
-
EMR4-I15-1-A
EMR4-I15-1-A
In Stock
From
$316.24
Eaton
-
-
FAZ-G20A-CNA
FAZ-G20A-CNA
In Stock
From
$25.70
Eaton
-
-
FI6
FI6
In Stock
From
$1,621.40
Klockner Moeller
-
-
H-P3
H-P3
In Stock
From
$7.55
Eaton
-
-
KA250-NZM74
KA250-NZM74
Limited Stock
From
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Eaton
-
-
NS2-200-NA
NS2-200-NA
In Stock
From
$1,988.29
Eaton
-
-
NZM6B-63/ZM6C-40
NZM6B-63/ZM6C-40
Limited Stock
From
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Klockner Moeller
-
-
NZM7-100N
NZM7-100N
In Stock
From
$280.44
Eaton
-
-
NZM7-63N
NZM7-63N
In Stock
From
$206.67
Eaton
-
-
P3-100/I5/SVB/HI11
P3-100/I5/SVB/HI11
Limited Stock
From
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Eaton
-
-
PI-25/I/SVB
PI-25/I/SVB
Limited Stock
From
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Eaton
-
-
PLSM-B2/2-MW
PLSM-B2/2-MW
Limited Stock
From
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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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