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
LZ32P
LZ32P
In Stock
From
$4.04
EBM Papst
LZ36
LZ36
In Stock
From
$18.18
EBM Papst
LZ37
LZ37
In Stock
From
$16.16
EBM Papst
LZ53
LZ53
In Stock
From
$13.23
EBM Papst
LZS:RT3D4L24
LZS:RT3D4L24
In Stock
From
$36.06
Siemens
M-1715
M-1715
In Stock
From
$0.56
Accurate Carbide Tool Co
M/N-77C380
M/N-77C380
Limited Stock
From
Get Price
CSI Inc
M/P19932
M/P19932
In Stock
From
$77.37
Norgren
M01604E4480Z
M01604E4480Z
In Stock
From
$41.07
Siemens
M094CS
M094CS
In Stock
From
$1.56
Bm Group
M13510141
M13510141
In Stock
From
$435.52
Simpson
M21-125-C-342
M21-125-C-342
Limited Stock
From
Get Price
Brady
M21-187-C-342
M21-187-C-342
In Stock
From
$108.84
Brady
M21-250-595-WT
M21-250-595-WT
In Stock
From
$45.96
Brady
M21-250-C-342-YL
M21-250-C-342-YL
In Stock
From
$120.14
Brady
M23502360
M23502360
In Stock
From
$550.22
Simpson
M23502730
M23502730
In Stock
From
$223.21
Simpson
M24500460
M24500460
In Stock
From
$294.92
Simpson
M280226G004
M280226G004
In Stock
From
$1,293.39
Pentair
M2D068-CF02-07
M2D068-CF02-07
In Stock
From
$700.25
EBM Papst
M2E068-DF13-79
M2E068-DF13-79
In Stock
From
$366.17
EBM Papst
M3200GAJ
M3200GAJ
In Stock
From
$2.73
Heyco
M3200GBH
M3200GBH
In Stock
From
$3.39
Heyco
M3228
M3228
In Stock
From
$0.93
Heyco

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.