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
R10-E2-W2-V1.2
R10-E2-W2-V1.2
In Stock
From
$14.20
TE Connectivity
R10-E2X4-V185
R10-E2X4-V185
In Stock
From
$43.72
TE Connectivity
R10-E2Y6-J1.0K
R10-E2Y6-J1.0K
In Stock
From
$31.76
TE Connectivity
R10L-E1Y2-V700
R10L-E1Y2-V700
In Stock
From
$30.58
TE Connectivity
R15-60A-115-Y2-E1
R15-60A-115-Y2-E1
In Stock
From
$47.45
TE Connectivity
R85049/85-10W02
R85049/85-10W02
In Stock
From
$157.15
TE Connectivity
R85049/88-25W03
R85049/88-25W03
In Stock
From
$135.90
TE Connectivity
RA-400615
RA-400615
Limited Stock
From
Get Price
TE Connectivity
RA-610720
RA-610720
In Stock
From
$9.99
TE Connectivity
RA450720-220
RA450720-220
Limited Stock
From
Get Price
TE Connectivity
RBK-VWS-125-NR1-X-50MM
RBK-VWS-125-NR1-X-50MM
In Stock
From
$0.17
TE Connectivity
RHW-12/3-1200/ADH-0
RHW-12/3-1200/ADH-0
In Stock
From
$17.59
TE Connectivity
RHW-16/4-1200/ADH-0
RHW-16/4-1200/ADH-0
In Stock
From
$24.24
TE Connectivity
RHW-24/6-1200/ADH-0
RHW-24/6-1200/ADH-0
In Stock
From
$20.23
TE Connectivity
RHW-34/8-1200/ADH-0
RHW-34/8-1200/ADH-0
In Stock
From
$36.19
TE Connectivity
RHW-48/12-1200/ADH-0
RHW-48/12-1200/ADH-0
In Stock
From
$40.33
TE Connectivity
RKP-5DG-12
RKP-5DG-12
In Stock
From
$32.15
TE Connectivity
RKS-5DW-05
RKS-5DW-05
In Stock
From
$12.35
TE Connectivity
RKS5DW24
RKS5DW24
In Stock
From
$125.88
TE Connectivity
RL-370024
RL-370024
In Stock
From
$14.87
TE Connectivity
RM302110
RM302110
In Stock
From
$8.75
TE Connectivity
RMK6-WM
RMK6-WM
In Stock
From
$2,559.68
TE Connectivity
RP-011060
RP-011060
In Stock
From
$22.79
TE Connectivity
RP820006
RP820006
In Stock
From
$27.62
TE Connectivity
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