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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
4-6609951-0
4-6609951-0
In Stock
From
$56.79
TE Connectivity
4-6609952-8
4-6609952-8
In Stock
From
$36.12
TE Connectivity
4-6609987-1
4-6609987-1
In Stock
From
$6.78
TE Connectivity
4-6609987-6
4-6609987-6
In Stock
From
$10.01
TE Connectivity
403072-000
403072-000
In Stock
From
$0.09
TE Connectivity
408971-000
408971-000
In Stock
From
$53.66
TE Connectivity
411220-000
411220-000
In Stock
From
$0.09
TE Connectivity
412575-000
412575-000
In Stock
From
$2.75
TE Connectivity
413464-000
413464-000
In Stock
From
$0.06
TE Connectivity
4147230001
4147230001
In Stock
From
$5.65
TE Connectivity
417638-000
417638-000
In Stock
From
$0.50
TE Connectivity
423154-000
423154-000
In Stock
From
$0.09
TE Connectivity
424514-000
424514-000
In Stock
From
$0.19
TE Connectivity
424858-000
424858-000
In Stock
From
$0.05
TE Connectivity
434716-000
434716-000
In Stock
From
$0.09
TE Connectivity
434855-000
434855-000
In Stock
From
$265.39
TE Connectivity
435224-000
435224-000
In Stock
From
$0.41
TE Connectivity
4377070001
4377070001
In Stock
From
$1.74
TE Connectivity
444122-000
444122-000
In Stock
From
$0.06
TE Connectivity
446638-000
446638-000
In Stock
From
$0.18
TE Connectivity
449993-000
449993-000
In Stock
From
$3.51
TE Connectivity
455404-000
455404-000
In Stock
From
$0.07
TE Connectivity
4589050001
4589050001
In Stock
From
$2.80
TE Connectivity
459072-000
459072-000
In Stock
From
$0.06
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.