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
NC3MXX-HD-B-D
NC3MXX-HD-B-D
In Stock
From
$83.13
Neutrik
NC4FRX-BAG
NC4FRX-BAG
In Stock
From
$101.24
Neutrik
NC4MRX-B
NC4MRX-B
In Stock
From
$87.13
Neutrik
NC6FSXX
NC6FSXX
In Stock
From
$66.40
Neutrik
NC6FX-BAG
NC6FX-BAG
In Stock
From
$70.26
Neutrik
NC6MRX
NC6MRX
In Stock
From
$112.05
Neutrik
NC7FX-B
NC7FX-B
In Stock
From
$112.28
Neutrik
NDM
NDM
In Stock
From
$4.99
Neutrik
NDMM
NDMM
In Stock
From
$16.67
Mersen
NE916
NE916
Limited Stock
From
Get Price
Schneider Electric
NF2010A-YN
NF2010A-YN
Limited Stock
From
Get Price
Soshin
NF3030C-SVA
NF3030C-SVA
Limited Stock
From
Get Price
Soshin
NFM21CC223R1H3D
NFM21CC223R1H3D
Limited Stock
From
Get Price
Murata Manufacturing
NFPA791
NFPA791
In Stock
From
$100.57
Mersen
NGSF150
NGSF150
In Stock
From
$1,068.58
Siemens
NHA97554
NHA97554
Limited Stock
From
Get Price
Schneider Electric
NK4FNWH
NK4FNWH
Limited Stock
From
Get Price
Panduit
NK5EPPG12WY
NK5EPPG12WY
In Stock
From
$67.67
Panduit
NM1
NM1
In Stock
From
$112.11
Panduit
NMF10
NMF10
In Stock
From
$6.64
Thomas & Betts
NMJ6HF-S
NMJ6HF-S
In Stock
From
$9.47
Neutrik
NP3624C
NP3624C
Limited Stock
From
Get Price
Hubbell
NP4236C
NP4236C
Limited Stock
From
Get Price
Hubbell
NP4836C
NP4836C
Limited Stock
From
Get Price
Hubbell

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.