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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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
HED43B040L
HED43B040L
In Stock
From
$381.74
Siemens
40
3
HED43B045L
HED43B045L
In Stock
From
$383.66
Siemens
45
3
HED43B070L
HED43B070L
In Stock
From
$581.58
Siemens
70
3
HED43B110L
HED43B110L
In Stock
From
$694.66
Siemens
110
3
HED43B125L
HED43B125L
In Stock
From
$714.80
Siemens
125
3
HFXD63B070L
HFXD63B070L
In Stock
From
$952.79
Siemens
70
3
HFXD63B080L
HFXD63B080L
In Stock
From
$1,598.50
Siemens
80
3
HFXD63B090L
HFXD63B090L
In Stock
From
$989.76
Siemens
90
3
HFXD63B100L
HFXD63B100L
In Stock
From
$903.52
Siemens
100
3
HFXD63B110
HFXD63B110
In Stock
From
$3,730.34
Siemens
110
3
HFXD63B110L
HFXD63B110L
In Stock
From
Get Price
Siemens
110
3
HFXD63B125L
HFXD63B125L
In Stock
From
$1,060.44
Siemens
125
3
HFXD63B175L
HFXD63B175L
In Stock
From
$962.82
Siemens
175
3
HFXD63B200L
HFXD63B200L
In Stock
From
$746.97
Siemens
200
3
HFXD63B225L
HFXD63B225L
In Stock
From
$830.99
Siemens
225
3
HFXD63B250L
HFXD63B250L
In Stock
From
$912.08
Siemens
250
3
HLXD63B250
HLXD63B250
In Stock
From
$1,127.72
Siemens
250
3
HLXD63B300
HLXD63B300
In Stock
From
$1,362.45
Siemens
300
3
HLXD63B400
HLXD63B400
In Stock
From
$2,251.01
Siemens
400
3
LDC3350
LDC3350
In Stock
From
$2,446.96
Eaton
350
3
LGH3250FAG
LGH3250FAG
In Stock
From
$3,354.60
Eaton
250
3
LH36175
LH36175
In Stock
From
$1,396.45
Square D
175
3
LJM36250U31X
LJM36250U31X
In Stock
From
$460.98
Square D
250
3
NGH308033EC
NGH308033EC
In Stock
From
$13,356.07
Eaton
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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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