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
THQC2110
THQC2110
In Stock
From
Get Price
General Electric
10
2
TL420R
TL420R
In Stock
From
Get Price
ABB
200
-
TM30420R
TM30420R
In Stock
From
Get Price
ABB
200
-
TP4VT20NG
TP4VT20NG
In Stock
From
Get Price
General Electric
-
3
TR10S1000
TR10S1000
In Stock
From
Get Price
General Electric
-
-
TSF420CSCU
TSF420CSCU
In Stock
From
Get Price
ABB
200
-
TV2AB2UV1R
TV2AB2UV1R
In Stock
From
Get Price
General Electric
-
-
VB1H-13.8-1000-3000A
VB1H-13.8-1000-3000A
Limited Stock
From
Get Price
General Electric
3000
3
CR151KBC01AB
CR151KBC01AB
In Stock
From
$3.46
ABB
-
-
CR151KBC01AH
CR151KBC01AH
In Stock
From
$3.10
ABB
-
-
SGLB36B00400
SGLB36B00400
In Stock
From
$0.02
ABB
-
-
SGLL34BB0400
SGLL34BB0400
In Stock
From
$4,830.39
ABB
-
-
TB13090AW
TB13090AW
In Stock
From
$32.88
General Electric
-
-
149B1746G1
149B1746G1
In Stock
From
$505.46
General Electric
-
-
15D4G2
15D4G2
In Stock
From
$171.29
General Electric
-
-
AB764
AB764
In Stock
From
$0.74
ABB
-
-
APN-SG-S-18-COVER
APN-SG-S-18-COVER
In Stock
From
$244.52
General Electric
-
-
APN-TED-T-18-COVER
APN-TED-T-18-COVER
In Stock
From
$273.64
General Electric
-
-
ASPPFB3P
ASPPFB3P
In Stock
From
$498.82
General Electric
-
-
ASPPTQD3P
ASPPTQD3P
In Stock
From
$462.82
General Electric
-
-
ASPTED6
ASPTED6
In Stock
From
$69.89
General Electric
-
-
AT39175
AT39175
In Stock
From
$144.51
General Electric
-
-
CB250S3TM200
CB250S3TM200
In Stock
From
Get Price
General Electric
200
3
CB250S3TM225
CB250S3TM225
In Stock
From
Get Price
General Electric
225
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