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
4S-DVV-50U50-NL-NS-U
4S-DVV-50U50-NL-NS-U
In Stock
From
$36.36
Jewell Instruments
54365A
54365A
In Stock
From
$34.46
Jewell Instruments
714574
714574
In Stock
From
$29.27
Jewell Instruments
833-366
833-366
In Stock
From
$22.61
Jewell Instruments
833-380
833-380
In Stock
From
$28.17
Jewell Instruments
BL-532-301-01-U
BL-532-301-01-U
In Stock
From
$277.77
Jewell Instruments
CLE8-A4A401
CLE8-A4A401
In Stock
From
$52.59
Jewell Instruments
CLE8-A4A500
CLE8-A4A500
Limited Stock
From
Get Price
Jewell Instruments
CLE8-A4A601
CLE8-A4A601
In Stock
From
$45.26
Jewell Instruments
CLE8-X4A600
CLE8-X4A600
In Stock
From
$57.64
Jewell Instruments
E5SDAA-100
E5SDAA-100
In Stock
From
$54.10
Jewell Instruments
HS1-0-1-MADC
HS1-0-1-MADC
In Stock
From
$15.15
Jewell Instruments
ME-AAA-010-U
ME-AAA-010-U
In Stock
From
$16.50
Jewell Instruments
04-900080
04-900080
In Stock
From
$49.86
Jewell Instruments
1S-DVV-005-NL-U
1S-DVV-005-NL-U
In Stock
From
$36.96
Jewell Instruments
2S-AAA-010-U
2S-AAA-010-U
In Stock
From
$28.38
Jewell Instruments
2S-AAA-015-U
2S-AAA-015-U
In Stock
From
$26.88
Jewell Instruments
368011-001
368011-001
In Stock
From
$75.00
Jewell Instruments
368032-002
368032-002
In Stock
From
$153.15
Jewell Instruments
3PB-AAC-030
3PB-AAC-030
In Stock
From
$48.16
Jewell Instruments
3PB-AVC-150-U
3PB-AVC-150-U
In Stock
From
$18.09
Jewell Instruments
3S-AVC-600-U
3S-AVC-600-U
In Stock
From
$22.73
Jewell Instruments
4-PBS-DAA-200
4-PBS-DAA-200
In Stock
From
$43.84
Jewell Instruments
4PB-DVV-565
4PB-DVV-565
In Stock
From
$27.44
Jewell Instruments

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.