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
STD32TLIG
STD32TLIG
Limited Stock
From
Get Price
Siemens
-
3
STD32TLS
STD32TLS
Limited Stock
From
Get Price
Siemens
-
3
STD32TLSG
STD32TLSG
Limited Stock
From
Get Price
Siemens
-
3
STD32TLSI
STD32TLSI
Limited Stock
From
Get Price
Siemens
-
3
STD32TLSIG
STD32TLSIG
Limited Stock
From
Get Price
Siemens
-
3
TI-2T
TI-2T
Limited Stock
From
Get Price
Siemens
-
3
TSIG-TZ-CPX
TSIG-TZ-CPX
Limited Stock
From
Get Price
Siemens
-
3
UVRLA12DC
UVRLA12DC
Limited Stock
From
Get Price
Siemens
-
-
UVRLC48DC
UVRLC48DC
Limited Stock
From
Get Price
Siemens
-
-
UVRLD125DC
UVRLD125DC
Limited Stock
From
Get Price
Siemens
-
-
UVRLE250DC
UVRLE250DC
Limited Stock
From
Get Price
Siemens
-
-
UVRLG60DC
UVRLG60DC
Limited Stock
From
Get Price
Siemens
-
-
UVRLP208
UVRLP208
Limited Stock
From
Get Price
Siemens
-
-
UVRLR240
UVRLR240
Limited Stock
From
Get Price
Siemens
-
-
UVRLS277
UVRLS277
Limited Stock
From
Get Price
Siemens
-
-
UVRLT415
UVRLT415
Limited Stock
From
Get Price
Siemens
-
-
UVRLU480
UVRLU480
Limited Stock
From
Get Price
Siemens
-
-
VH9499
VH9499
Limited Stock
From
Get Price
Siemens
-
-
W1224ML3125CU
W1224ML3125CU
Limited Stock
From
Get Price
Siemens
125
-
W275
W275
Limited Stock
From
Get Price
Siemens
75
2
W3042ML3200CU
W3042ML3200CU
Limited Stock
From
Get Price
Siemens
200
-
W4242ML3225CU
W4242ML3225CU
Limited Stock
From
Get Price
Siemens
225
-
WLC2D330VVKJHLNCA
WLC2D330VVKJHLNCA
Limited Stock
From
Get Price
Siemens
2500
3
WLDLDKRK
WLDLDKRK
Limited Stock
From
Get Price
Siemens
-
-
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