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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.
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Part Number
PRICE
Manufacturer
S66411000
S66411000
In Stock
From
$461.42
Simpson
SI/24509
SI/24509
In Stock
From
$58.43
Simpson
SK-525-447
SK-525-447
In Stock
From
$31.40
Simpson
VADSIN1329-10021
VADSIN1329-10021
In Stock
From
$48.30
Simpson
00600
00600
In Stock
From
$27.78
Simpson
01170
01170
In Stock
From
$62.80
Simpson
02370
02370
In Stock
From
$59.31
Simpson
02570
02570
In Stock
From
$52.77
Simpson
04300
04300
In Stock
From
$64.36
Simpson
04311
04311
In Stock
From
$181.94
Simpson
04330
04330
In Stock
From
$113.75
Simpson
04490
04490
In Stock
From
$195.67
Simpson
04510
04510
In Stock
From
$68.03
Simpson
05380
05380
In Stock
From
$62.31
Simpson
16055
16055
In Stock
From
$189.37
Simpson
17535
17535
In Stock
From
$77.64
Simpson
17703
17703
In Stock
From
$94.30
Simpson
17970
17970
In Stock
From
$244.07
Simpson
24603
24603
In Stock
From
$153.55
Simpson
35027
35027
In Stock
From
$147.46
Simpson
6168
6168
In Stock
From
$76.56
Simpson
6174
6174
In Stock
From
$96.56
Simpson
9548
9548
In Stock
From
$74.85
Simpson
9750
9750
In Stock
From
$65.69
Simpson

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.