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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
1145-HC
1145-HC
In Stock
From
$49.38
International Instrument
1150015
1150015
In Stock
From
$34.89
Dover Flexo
1151A2030BD0992
1151A2030BD0992
In Stock
From
$12.44
Yokogawa
117M-BB-BY-EACH
117M-BB-BY-EACH
In Stock
From
$1.80
Grafoplast
117M01BW-EACH
117M01BW-EACH
Limited Stock
From
Get Price
Grafoplast
117M08BW
117M08BW
In Stock
From
$23.31
Grafoplast
117M33BW-EACH
117M33BW-EACH
In Stock
From
$17.72
Grafoplast
11K5013-KMNG
11K5013-KMNG
In Stock
From
$16.49
Grayhill
11K5019-KMNB
11K5019-KMNB
In Stock
From
$15.98
Grayhill
11K5028-JCNB
11K5028-JCNB
In Stock
From
$2.66
Grayhill
11SM1-TN107
11SM1-TN107
In Stock
From
$17.72
Honeywell
12-1716
12-1716
In Stock
From
$7.07
GC Electronics
12-2.00-9
12-2.00-9
In Stock
From
$26.22
TE Connectivity
121-131-LSSF
121-131-LSSF
In Stock
From
$132.00
Yokogawa
12108
12108
In Stock
From
$0.16
Holub
12176-701
12176-701
In Stock
From
$25.04
Chatsworth Products Inc
122258
122258
In Stock
From
$372.26
Wakefield
123-0410-12-203
123-0410-12-203
In Stock
From
$109.95
Dialight
1283BC-6/133-0
1283BC-6/133-0
In Stock
From
$2,831.40
Southwire
12845C5E
12845C5E
In Stock
From
$55.20
Legrand
12CE2
12CE2
In Stock
From
$34.10
MTE
12MEC.0845
12MEC.0845
In Stock
From
$33.21
Mitsubishi
12MEC.1345
12MEC.1345
In Stock
From
$63.05
Barker And Nelson Ltd
1301005
1301005
In Stock
From
$37.89
Weston

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.