1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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
MB612
MB612
In Stock
From
$213.57
General Electric
125
2
SABAG1
SABAG1
In Stock
From
$148.45
General Electric
-
-
SAST4
SAST4
In Stock
From
$104.59
General Electric
-
-
SAUV2
SAUV2
In Stock
From
$271.85
General Electric
-
-
SAUV3
SAUV3
In Stock
From
$424.81
General Electric
-
-
SAUXGAB2
SAUXGAB2
In Stock
From
$136.99
General Electric
-
-
SED1K
SED1K
In Stock
From
$830.06
General Electric
-
-
SED3K
SED3K
In Stock
From
$774.79
General Electric
-
-
SELA36AT1015C
SELA36AT1015C
In Stock
From
$173.22
General Electric
15
3
SELA36AT1020C
SELA36AT1020C
In Stock
From
$257.23
General Electric
20
3
SELA36AT1030C
SELA36AT1030C
In Stock
From
$329.65
General Electric
30
3
SELA36AT1040C
SELA36AT1040C
In Stock
From
$1,372.59
General Electric
40
3
SELA36AT1060C
SELA36AT1060C
In Stock
From
$375.00
General Electric
60
3
SEPA34AT0030
SEPA34AT0030
In Stock
From
$383.07
General Electric
30
3
SFD3K
SFD3K
In Stock
From
$949.75
General Electric
-
-
SGD1K
SGD1K
In Stock
From
$1,146.29
General Electric
-
-
SGD3K
SGD3K
In Stock
From
$1,801.68
General Electric
-
-
SGD6K
SGD6K
In Stock
From
$976.29
General Electric
-
-
SGDA22AT0400
SGDA22AT0400
In Stock
From
$630.83
General Electric
400
2
SGHC3604L4XX
SGHC3604L4XX
In Stock
From
$2,044.13
General Electric
400
3
SGLC3606L3XX
SGLC3606L3XX
In Stock
From
$5,130.36
General Electric
600
3
SGPLD
SGPLD
In Stock
From
$84.55
General Electric
-
-
SGS1K
SGS1K
In Stock
From
$682.28
General Electric
-
-
SKHC3608L3XX
SKHC3608L3XX
In Stock
From
$3,135.73
General Electric
800
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.

Learn More