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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
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Part Number
PRICE
Manufacturer
Amperage
Poles
QSA1515SPD
QSA1515SPD
In Stock
From
$118.40
Siemens
15
1
QSA2020SPD
QSA2020SPD
In Stock
From
Get Price
Siemens
20
1
S29450
S29450
In Stock
From
$76.43
Square D
-
-
SEDA24AT0030
SEDA24AT0030
In Stock
From
$193.65
General Electric
30
2
SEDA24AT0060
SEDA24AT0060
In Stock
From
$247.14
General Electric
60
2
SEDA24AT0100
SEDA24AT0100
In Stock
From
$349.90
General Electric
100
2
SEDA24AT0150
SEDA24AT0150
In Stock
From
$649.85
General Electric
150
2
SEHA24AT0150
SEHA24AT0150
In Stock
From
$658.53
General Electric
150
2
SEHA36AT1015C
SEHA36AT1015C
In Stock
From
$118.51
General Electric
15
3
SELA24AT0100
SELA24AT0100
In Stock
From
$924.11
General Electric
100
2
SELA24AT0150
SELA24AT0150
In Stock
From
$870.74
General Electric
150
2
SEPA24AT0060
SEPA24AT0060
In Stock
From
$1,224.84
General Electric
60
2
SEPA24AT0100
SEPA24AT0100
In Stock
From
$380.23
General Electric
100
2
SEPA36AI0007
SEPA36AI0007
In Stock
From
$261.83
General Electric
7
3
SFDN225
SFDN225
In Stock
From
$854.90
Cutler Hammer
225
-
SFPA24AT0250
SFPA24AT0250
In Stock
From
$1,057.41
General Electric
250
2
SGDA36AN0600
SGDA36AN0600
In Stock
From
$447.77
General Electric
600
3
SGHA26AT0400
SGHA26AT0400
In Stock
From
$1,006.20
General Electric
400
2
SGHC3601L4XX
SGHC3601L4XX
In Stock
From
$4,364.95
General Electric
150
3
SGHC3606L4XX
SGHC3606L4XX
In Stock
From
$6,552.83
General Electric
600
3
SGLA26AI0600
SGLA26AI0600
In Stock
From
$1,172.98
General Electric
600
2
SGLB36BA0400
SGLB36BA0400
In Stock
From
$1,842.20
General Electric
400
3
SGLB36BB0400
SGLB36BB0400
In Stock
From
$4,325.52
General Electric
400
3
SGLB36BC0400
SGLB36BC0400
In Stock
From
$2,495.26
General Electric
400
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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