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
DFC-3I
DFC-3I
In Stock
From
$18.75
Mersen
DK7161.700
DK7161.700
In Stock
From
$93.11
Rittal
DS220-24DC
DS220-24DC
In Stock
From
$104.61
Citel
DS4017-DV
DS4017-DV
In Stock
From
$82.82
Legrand
DSD120-1S-24
DSD120-1S-24
In Stock
From
$53.90
Erico
DTK-TSS3
DTK-TSS3
In Stock
From
$131.31
Ditek
E26BL
E26BL
In Stock
From
$77.80
Eaton
E980CN-CAR
E980CN-CAR
In Stock
From
$13.13
Thomas & Betts
ECJS
ECJS
In Stock
From
$57.34
Siemens
ECQTH3
ECQTH3
In Stock
From
$3.11
Siemens
EK-2.5N
EK-2.5N
In Stock
From
$6.12
Weidmuller
EMS39
EMS39
In Stock
From
$417.92
Eaton
EXN/M20/HSP
EXN/M20/HSP
In Stock
From
$25.25
Thomas & Betts
F22T18HC
F22T18HC
In Stock
From
$136.35
Nvent
F3X3LG6
F3X3LG6
In Stock
From
$11.23
Panduit
F44T112GV
F44T112GV
In Stock
From
$21.21
Nvent
F88WRE44
F88WRE44
In Stock
From
$103.02
Nvent
FFSX12LD
FFSX12LD
In Stock
From
$93.61
Belden
FH4-36-72
FH4-36-72
In Stock
From
$131.19
LS Electric
FN3258-30-33
FN3258-30-33
In Stock
From
$282.37
Schaffner
FN350-20-29
FN350-20-29
In Stock
From
$167.90
Schaffner
FN9264-10-06
FN9264-10-06
In Stock
From
$17.54
Schaffner
G-4018
G-4018
In Stock
From
$60.60
Legrand
G2X1.5WH6
G2X1.5WH6
In Stock
From
$5.05
Panduit

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.