Eaton HUB8 Conduit Hub - Space-Saver, 3" Trade Size - NEC/CEC
Part Number: HUB8
Quick Summary
Eaton HUB8 conduit hub is a compact, malleable-iron solution for 3 inch conduits in industrial enclosures. Engineers often wrestle with limited panel space and awkward mounting in crowded electrical rooms, which can slow projects and increase labor costs. This hub is NEC/CEC compliant and rated for Ordinary/Non-Hazardous Locations, offering reliable termination in a wide range of facilities. Its Space-Saver design reduces footprint without sacrificing strength, making it easy to fit behind tight panels or inside compact enclosures. As part of the Crouse-Hinds HUB family, it integrates with related hubs and fittings for scalable, standardized power distribution. The result is faster installation, easier maintenance, and consistent performance across multiple jobs.
Product Information
Extended Description
HUB8 Eaton: Eaton Crouse-Hinds series HUB conduit hub, Malleable iron, 3", Space-Saver
Product Name
Eaton Crouse-Hinds series HUB conduit hub
Catalog Number
HUB8
UPC
782274490427
Product Length/Depth
4.18 in
Product Height
2.81 in
Product Width
4.18 in
Product Weight
0.05 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Trade size
3"
Material
Malleable iron
Special features
Space-Saver
Eaton Crouse-Hinds HUB8 3D drawing
Crouse-Hinds series Conduit Hubs catalog page
Commercial Hubs Canadian certification
Commercial Hubs Canadian certification
Eaton Specification Sheet - HUB8
Space-Saver design reduces panel footprint while maintaining robust termination, enabling faster wiring and easier panel layouts in tight spaces. This translates to shorter installation times, lower labor costs, and improved accessibility for future servicing in busy industrial facilities. The 3" trade size aligns with standard conduit practices, minimizing adapters and simplifying stock management for procurement teams. Malleable iron construction delivers durable, vibration-resistant performance in harsh environments typical of manufacturing floors and process plants. NEC/CEC compliance and Ordinary/Non-Hazardous location ratings provide regulatory confidence for general purpose electrical installations and utility-style distribution boards. Compatibility with the wider Crouse-Hinds HUB family supports scalable, modular installations and consistent wiring practices across multiple projects. The Space-Saver feature also reduces panel depth, improving enclosure packing density and overall system reliability in constrained plant layouts.
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FAQs
HUB8 is designed for a 3 inch trade size conduit. It works with standard 3" conduit runs in industrial panels and junctions and is part of the Eaton Crouse-Hinds HUB family, ensuring consistent fit with related hubs, spacers, and couplings for straightforward installation and future expansions.
HUB8 uses malleable iron as its hub body, delivering durable performance in industrial environments. It is intended for Ordinary/Non-Hazardous Locations and aligns with NEC/CEC standards, providing regulatory confidence for general electrical installations in manufacturing and processing facilities.
Ideal for control panels, electrical cabinets, and other enclosures requiring reliable conduit terminations. Its Space-Saver design is particularly beneficial in crowded electrical rooms or retrofit projects where panel depth is constrained, enabling compliant terminations without sacrificing accessibility for maintenance.
Yes. The hub is referenced in Canadian certification pages for Commercial Hubs, with UL listings associated to Crouse-Hinds HUB products. When specifying for Canada, verify the UL/CSA documentation related to DWTT7.E19189 or DWTT.E19189 to ensure alignment with local requirements.
The combination of durable malleable iron construction and a Space-Saver footprint reduces replacement needs and labor time. Quick, tool-friendly installation lowers commissioning costs, while compatibility with the HUB family supports standardized parts and predictable maintenance across multiple sites.