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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
NFNF36225
NFNF36225
In Stock
From
$1,362.39
Merlin Gerin
225
3
NFNF36250
NFNF36250
In Stock
From
Get Price
Merlin Gerin
250
3
NFNL36125
NFNL36125
In Stock
From
$355.45
Merlin Gerin
125
3
NFNL36150
NFNL36150
In Stock
From
$1,467.07
Merlin Gerin
150
3
NFNL36200
NFNL36200
In Stock
From
$1,682.95
Merlin Gerin
200
3
NHDF36050TW
NHDF36050TW
Limited Stock
From
Get Price
Square D
50
3
NHGF36040TW
NHGF36040TW
In Stock
From
$770.88
Square D
40
3
NHGF36100TW
NHGF36100TW
Limited Stock
From
Get Price
Schneider Electric
100
3
NHJF36080TW
NHJF36080TW
In Stock
From
$1,033.55
Square D
80
3
NJHF36400E20
NJHF36400E20
In Stock
From
$1,001.12
Merlin Gerin
400
3
NJNF36400E20
NJNF36400E20
In Stock
From
$2,567.84
Square D
400
3
NS100H-2P
NS100H-2P
In Stock
From
$425.46
Square D
100
2
NSF150NA
NSF150NA
In Stock
From
$1,847.51
Schneider Electric
150
3
NSF250NA
NSF250NA
In Stock
From
$3,580.15
Schneider Electric
250
3
NSJ250N
NSJ250N
In Stock
From
$138.17
Merlin Gerin
250
3
NSJ400HC
NSJ400HC
In Stock
From
$433.01
Merlin Gerin
400
3
NSJ600HC
NSJ600HC
In Stock
From
$610.99
Merlin Gerin
600
3
NSJ600L
NSJ600L
In Stock
From
$2,090.00
Merlin Gerin
600
3
NSX400L-4P
NSX400L-4P
In Stock
From
$10,112.60
Schneider Electric
400
4
NSX400S-4P
NSX400S-4P
In Stock
From
$9,473.30
Schneider Electric
400
4
NW08L1
NW08L1
In Stock
From
Get Price
Square D
800
3
NW16H2-3P-FIXED
NW16H2-3P-FIXED
In Stock
From
Get Price
Schneider Electric
1600
3
PAF362000DC1625
PAF362000DC1625
In Stock
From
$4,923.95
Square D
2000
3
PGA36025CU31A
PGA36025CU31A
In Stock
From
$6,570.00
Square D
250
3
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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