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

    4. Circuit Breaker Part & Accessory

Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
SORT BY
Part Number
PRICE
Manufacturer
RIM32
RIM32
In Stock
From
$191.29
Schneider Electric
S163A
S163A
In Stock
From
$3,510.44
Schneider Electric
S32523
S32523
In Stock
From
$55.53
Schneider Electric
S37445
S37445
In Stock
From
$42.31
Square D
S429521
S429521
In Stock
From
$413.18
Schneider Electric
S434210
S434210
In Stock
From
$392.00
Square D
S64273
S64273
In Stock
From
$698.10
Square D
SBGFM
SBGFM
In Stock
From
$200.00
Siemens
SE30NCT
SE30NCT
In Stock
From
$210.00
Schneider Electric
SEPLUGCAP
SEPLUGCAP
In Stock
From
$8.88
BRAH Electric
SF3LCK
SF3LCK
In Stock
From
$98.05
General Electric
SFPLUGCAP
SFPLUGCAP
In Stock
From
$9.83
BRAH Electric
SK5668
SK5668
In Stock
From
$106.39
Square D
SKOM1
SKOM1
In Stock
From
$196.27
General Electric
SM100SFR
SM100SFR
In Stock
From
$619.03
Cutler Hammer
SM150R
SM150R
In Stock
From
$622.79
Cutler Hammer
TGK12
TGK12
In Stock
From
$21.82
General Electric
TGK42
TGK42
In Stock
From
$57.62
General Electric
TGS0005
TGS0005
In Stock
From
$1,981.62
General Electric
TGS0408
TGS0408
In Stock
From
$2,568.61
General Electric
TGS0808
TGS0808
In Stock
From
$2,686.07
General Electric
TGS0824
TGS0824
In Stock
From
$722.00
General Electric
THQLLX1
THQLLX1
In Stock
From
$276.51
General Electric
TK83PD2A
TK83PD2A
In Stock
From
$1,111.00
General Electric

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories inventory spans all configurations and specifications 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 breaker parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories 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.