Spend $1,000 Get a FREE Hoodie - Get Yours While Supplies Last  
  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
3VA5180-5ED11-0AA0
3VA5180-5ED11-0AA0
Limited Stock
From
Get Price
Siemens
80
1
3VA5180-6ED11-0AA0
3VA5180-6ED11-0AA0
Limited Stock
From
Get Price
Siemens
80
1
3VA5190-5ED11-0AA0
3VA5190-5ED11-0AA0
Limited Stock
From
Get Price
Siemens
90
1
3VA5190-6ED11-0AA0
3VA5190-6ED11-0AA0
Limited Stock
From
Get Price
Siemens
90
1
3VA5195-5ED11-0AA0
3VA5195-5ED11-0AA0
Limited Stock
From
Get Price
Siemens
15
1
3VA5195-6ED11-0AA0
3VA5195-6ED11-0AA0
Limited Stock
From
Get Price
Siemens
15
1
3VA6460-6HL31-2AA0
3VA6460-6HL31-2AA0
Limited Stock
From
Get Price
Siemens
600
3
3VA9138-0DK84
3VA9138-0DK84
Limited Stock
From
Get Price
Siemens
-
-
3VA9277-0FK25
3VA9277-0FK25
Limited Stock
From
Get Price
Siemens
-
-
3VA9277-0GK00
3VA9277-0GK00
Limited Stock
From
Get Price
Siemens
-
-
3VF1231-1FE41-0AN3
3VF1231-1FE41-0AN3
Limited Stock
From
Get Price
Siemens
-
-
3VF1231-1FK41-0AN3
3VF1231-1FK41-0AN3
Limited Stock
From
Get Price
Siemens
-
-
3VL3720-3SG33-0AA0
3VL3720-3SG33-0AA0
Limited Stock
From
Get Price
Siemens
200
1
5SJ4302-7CC20
5SJ4302-7CC20
Limited Stock
From
Get Price
Siemens
2
3
5SJ6202-7SC
5SJ6202-7SC
Limited Stock
From
Get Price
Siemens
2
2
5SQ2-102-7
5SQ2-102-7
Limited Stock
From
Get Price
Siemens
7
1
5SQ2-103-7
5SQ2-103-7
Limited Stock
From
Get Price
Siemens
7
1
5SQ2-106-7
5SQ2-106-7
Limited Stock
From
Get Price
Siemens
7
1
5SQ2110-7YA04
5SQ2110-7YA04
Limited Stock
From
Get Price
Siemens
4
1
5SQ2310-7YA04
5SQ2310-7YA04
Limited Stock
From
Get Price
Siemens
4
3
5SQ2310-7YA16
5SQ2310-7YA16
Limited Stock
From
Get Price
Siemens
16
3
5SQ25-06-7
5SQ25-06-7
Limited Stock
From
Get Price
Siemens
7
2
5SU1654-7KK06
5SU1654-7KK06
Limited Stock
From
Get Price
Siemens
6
4
5SU3566-0KS10
5SU3566-0KS10
Limited Stock
From
Get Price
Siemens
10
4
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