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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
4715SL-05W-B50-D00
4715SL-05W-B50-D00
In Stock
From
$36.82
Minebea
47312
47312
Limited Stock
From
Get Price
Emerson
474132
474132
In Stock
From
$0.45
Klemsan
474133
474133
In Stock
From
$0.71
Klemsan
474134
474134
In Stock
From
$0.85
Klemsan
474550-000
474550-000
In Stock
From
$0.06
TE Connectivity
475154
475154
In Stock
From
$1.90
American Electrical
476126-000
476126-000
In Stock
From
$0.10
TE Connectivity
4775630001
4775630001
In Stock
From
$1.27
TE Connectivity
478630-000
478630-000
In Stock
From
$0.13
TE Connectivity
4800ZW
4800ZW
In Stock
From
$53.19
EBM Papst
481-021
481-021
In Stock
From
$69.22
Hakko
4810293
4810293
In Stock
From
$4.94
Siemens
48250
48250
In Stock
From
$17.18
Icotek
48258
48258
In Stock
From
$16.16
Icotek
48259
48259
In Stock
From
$21.44
Icotek
483-911-09
483-911-09
In Stock
From
$141.24
Mcg Surge Protection
48600
48600
Limited Stock
From
Get Price
Schneider Electric
4891HQ-EFP5D62B1-1C01U-G99
4891HQ-EFP5D62B1-1C01U-G99
In Stock
From
$65.25
Sunon
49659
49659
Limited Stock
From
Get Price
Schneider Electric
496764-000
496764-000
In Stock
From
$0.08
TE Connectivity
497634-000
497634-000
In Stock
From
$0.11
TE Connectivity
4DB9
4DB9
In Stock
From
$45.91
Middle Atlantic Products
4EF1400-0AA
4EF1400-0AA
In Stock
From
$223.87
Siemens

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.