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
LGFCT250
LGFCT250
In Stock
From
$252.60
Cutler Hammer
LGFCT400
LGFCT400
In Stock
From
$317.25
Cutler Hammer
MBRLCKC
MBRLCKC
In Stock
From
$449.45
Cutler Hammer
NL300
NL300
In Stock
From
$31.42
Eaton
PAD3L
PAD3L
In Stock
From
$193.22
Cutler Hammer
PAD43
PAD43
In Stock
From
$1,316.71
Cutler Hammer
PAD4E
PAD4E
In Stock
From
$723.97
Cutler Hammer
SM150R
SM150R
In Stock
From
$518.99
Cutler Hammer
STK2
STK2
In Stock
From
$1,727.78
Cutler Hammer
CHLO
CHLO
In Stock
From
$10.83
Cutler Hammer
504C323G07
504C323G07
In Stock
From
$180.05
Cutler Hammer
QL1HT
QL1HT
In Stock
From
$5.19
Eaton
THS1
THS1
In Stock
From
$9.03
Westinghouse
1251C65G01
1251C65G01
In Stock
From
$89.49
Westinghouse
1260C86G06
1260C86G06
In Stock
From
$825.17
Cutler Hammer
314C386G03
314C386G03
In Stock
From
$103.36
Cutler Hammer
5092A62G01
5092A62G01
In Stock
From
$241.86
Cutler Hammer
5155C62H01
5155C62H01
In Stock
From
$4.53
Cutler Hammer
6605C15G01
6605C15G01
In Stock
From
$57.00
Cutler Hammer
68C6048G01
68C6048G01
In Stock
From
$79.78
Eaton
9253C03H01
9253C03H01
In Stock
From
$239.31
Cutler Hammer
9253C03H06
9253C03H06
In Stock
From
$160.27
Cutler Hammer
9253C03H13
9253C03H13
In Stock
From
$104.88
Cutler Hammer
B2016RDL
B2016RDL
In Stock
From
$100.88
Cutler Hammer

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.