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
5142-36-0
5142-36-0
In Stock
From
$5.24
Phd Inc
51452867-810
51452867-810
In Stock
From
$1,255.43
Honeywell
514P0D35
514P0D35
In Stock
From
$181.80
Marechal Electric Sa
515-02229
515-02229
Limited Stock
From
Get Price
Hellermann Tyton
515-02279
515-02279
Limited Stock
From
Get Price
Hellermann Tyton
515-02349
515-02349
Limited Stock
From
Get Price
Hellermann Tyton
515-03699
515-03699
Limited Stock
From
Get Price
Hellermann Tyton
5150
5150
In Stock
From
$64.64
Ohmite
516-05006
516-05006
Limited Stock
From
Get Price
Hellermann Tyton
516P0N20
516P0N20
In Stock
From
$76.31
Marechal Electric Sa
517
517
In Stock
From
$0.89
Legrand
5182-2SG-312
5182-2SG-312
In Stock
From
$7.04
Conxall
51848401
51848401
In Stock
From
$12.65
ABB
52-12-1209
52-12-1209
In Stock
From
$5.62
Mettler Toledo
52-4575
52-4575
In Stock
From
$42.11
Triplett
52005950
52005950
In Stock
From
$0.72
Lapp USA
52006110
52006110
Limited Stock
From
Get Price
Lapp USA
52015720
52015720
In Stock
From
$8.45
Lapp USA
52015730
52015730
In Stock
From
$5.06
Lapp USA
52015740
52015740
Limited Stock
From
Get Price
Lapp USA
520GL/B-15ADC
520GL/B-15ADC
In Stock
From
$39.89
Triplett
52104210
52104210
Limited Stock
From
Get Price
Lapp USA
5212NM
5212NM
In Stock
From
$146.18
EBM Papst
5214N/2HH
5214N/2HH
In Stock
From
$219.73
EBM Papst

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.