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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
180012-CAT6
180012-CAT6
In Stock
From
$80.33
Cable Matters
1806120000
1806120000
In Stock
From
$0.52
Weidmuller
1806300000
1806300000
In Stock
From
$0.15
Weidmuller
1806950001
1806950001
In Stock
From
$0.94
TE Connectivity
1810-15-A3
1810-15-A3
In Stock
From
$174.38
Bourns
18130
18130
In Stock
From
$37.63
Wilbac
1813390001
1813390001
In Stock
From
$4.56
TE Connectivity
1816030000
1816030000
In Stock
From
$0.61
Weidmuller
182-683
182-683
In Stock
From
$49.49
Siemens
182-685
182-685
In Stock
From
$143.06
Siemens
182.175
182.175
In Stock
From
$2.32
Itc Electrical Components
1826380000
1826380000
In Stock
From
$6.17
Weidmuller
1826530000
1826530000
In Stock
From
$1.74
Weidmuller
182675-01
182675-01
In Stock
From
$41.29
National Instruments
1827880000
1827880000
In Stock
From
$3.31
Weidmuller
1827890000
1827890000
In Stock
From
$3.75
Weidmuller
1827900000
1827900000
In Stock
From
$3.08
Weidmuller
184-1872
184-1872
In Stock
From
$58.58
Dialight
184-1873
184-1873
In Stock
From
$70.70
Dialight
184-1875
184-1875
In Stock
From
$73.73
Dialight
1840-05-A3
1840-05-A3
In Stock
From
$214.95
Bourns
1840-12-A3
1840-12-A3
In Stock
From
$230.56
Bourns
1840-24-A3
1840-24-A3
In Stock
From
$398.55
Bourns
184430-000
184430-000
In Stock
From
$0.13
TE Connectivity

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.