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
52026020
52026020
In Stock
From
$17.86
Lapp USA
52026024
52026024
In Stock
From
$7.07
Lapp USA
521-9606F
521-9606F
In Stock
From
$0.54
Dialight
521-9607F
521-9607F
In Stock
From
$0.43
Dialight
521-9707F
521-9707F
In Stock
From
$0.44
Dialight
52100306
52100306
In Stock
From
$6.79
Lapp USA
52103160
52103160
Limited Stock
From
Get Price
Lapp USA
52106220
52106220
In Stock
From
$2.30
Lapp USA
521680-4
521680-4
In Stock
From
$1.47
TE Connectivity
523918-000
523918-000
In Stock
From
$0.07
TE Connectivity
527604-000
527604-000
In Stock
From
$0.38
TE Connectivity
527804-000
527804-000
In Stock
From
$0.41
TE Connectivity
5308-729
5308-729
In Stock
From
$5.54
Altech Corp
53111470
53111470
In Stock
From
$19.97
Lapp USA
53112070
53112070
In Stock
From
$55.71
Lapp USA
53112100
53112100
In Stock
From
$3.84
Lapp USA
531141-3
531141-3
In Stock
From
$53.03
TE Connectivity
531934-000
531934-000
In Stock
From
$0.10
TE Connectivity
532738-000
532738-000
In Stock
From
$0.51
TE Connectivity
536-11652
536-11652
In Stock
From
$2.44
Carling Technologies
536-11682
536-11682
In Stock
From
$4.76
Carling Technologies
537750-000
537750-000
In Stock
From
$0.43
TE Connectivity
538431-000
538431-000
In Stock
From
$148.69
TE Connectivity
539635-2
539635-2
In Stock
From
$24.57
TE Connectivity

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.