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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
SHJD69200NTH
SHJD69200NTH
In Stock
From
$2,160.43
Siemens
200
3
SHJD69300GH
SHJD69300GH
In Stock
From
$3,459.23
Siemens
300
3
SHJD69300H
SHJD69300H
In Stock
From
$1,206.49
Siemens
300
3
SHJD69300NGT
SHJD69300NGT
In Stock
From
$1,009.31
Siemens
300
3
SHJD69300NGTH
SHJD69300NGTH
In Stock
From
$2,383.44
Siemens
300
3
SHJD69300NT
SHJD69300NT
In Stock
From
$3,459.23
Siemens
300
3
SHJD69300NTH
SHJD69300NTH
In Stock
From
$1,647.94
Siemens
300
3
SHJD69400G
SHJD69400G
In Stock
From
$2,783.68
Siemens
400
3
SHJD69400GH
SHJD69400GH
In Stock
From
$4,187.62
Siemens
400
3
SHJD69400H
SHJD69400H
In Stock
From
$4,187.62
Siemens
400
3
SHJD69400NGTH
SHJD69400NGTH
In Stock
From
$4,187.62
Siemens
400
3
SHLD69300G
SHLD69300G
In Stock
From
$5,725.32
Siemens
300
3
SHLD69300NGT
SHLD69300NGT
In Stock
From
$5,725.32
Siemens
300
3
SHLD69300NT
SHLD69300NT
In Stock
From
$5,725.32
Siemens
300
3
SHLD69400G
SHLD69400G
In Stock
From
$4,657.90
Siemens
400
3
SHLD69400NGT
SHLD69400NGT
In Stock
From
$2,795.02
Siemens
400
3
SHLD69400NT
SHLD69400NT
In Stock
From
$2,144.73
Siemens
400
3
SHLD69500
SHLD69500
In Stock
From
$4,458.76
Siemens
500
3
SHLD69500G
SHLD69500G
In Stock
From
$4,458.76
Siemens
500
3
SHLD69500NT
SHLD69500NT
In Stock
From
$4,692.24
Siemens
500
3
SHMD69600A
SHMD69600A
In Stock
From
$5,622.68
Siemens
600
3
SHMD69600AG
SHMD69600AG
In Stock
From
$5,622.68
Siemens
600
3
SHMD69600AGH
SHMD69600AGH
In Stock
From
$5,622.68
Siemens
600
3
SHMD69600AH
SHMD69600AH
In Stock
From
$5,622.68
Siemens
600
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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