Eaton MHUB9 HDG Conduit Hub - Malleable Iron, HDG
Part Number: MHUB9 HDG
Quick Summary
MHUB9 HDG conduit hub securely connects metal conduit to enclosures in industrial installations. This solution addresses field-fit challenges by delivering robust corrosion resistance and straightforward installation. It complies with NEC/CEC standards and is certified for Canadian markets, while being suitable for ordinary/non-hazardous locations. By combining a rugged malleable iron body with a hot-dip galvanized finish, this hub minimizes maintenance costs and downtime. For procurement and design teams, it delivers predictable performance within North American electrical assemblies and supports efficient, compliant conduit routing.
Product Information
Extended Description
MHUB9 HDG Eaton: Eaton Crouse-Hinds series MHUB conduit hub, Malleable iron, Hot dip galvanized finish, 3-1/2"
Product Name
Eaton Crouse-Hinds series MHUB conduit hub
Catalog Number
MHUB9 HDG
UPC
662277059671
Product Length/Depth
5.82 in
Product Height
3.21 in
Product Width
5.11 in
Product Weight
0.05 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Trade size
3-1/2"
Material
Malleable iron
Finish
Hot dip galvanized
Crouse-Hinds series Conduit Hubs catalog page
Commercial Hubs Canadian certification
Commercial Hubs Canadian certification
Feature: Malleable iron construction enables robust conduit hub performance. Business Impact: improves mechanical strength and helps resist impact and bending during installation, reducing field rework. Application: ideal for heavy-industrial environments where conduit hubs face physical stress in overhead runs and external enclosures. Feature: Hot dip galvanized finish provides corrosion resistance. Business Impact: extends service life in ordinary/non-hazardous locations and outdoor installations, lowering maintenance costs. Application: suitable for NEC/CEC compliant installations across non-hazardous locations. Feature: 3-1/2 inch trade size with precise dimensions supports easy compatibility. Business Impact: ensures reliable fit with standard conduits and panels, reducing rework and sizing errors. Application: planned panel layouts and routing in control cabinets and metal enclosures. Feature: Cataloging and UPC enable traceability. Business Impact: simplifies procurement, stocking, and asset management. Application: centralized maintenance records and North American supply chains. Feature: Regulatory alignment with NEC/CEC and North American certifications. Business Impact: guarantees compliance and downstream safety approvals. Application: new construction and retrofit projects in commercial and industrial facilities.
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FAQs
MHUB9 HDG is sized for a 3-1/2 inch trade conduit and uses a malleable iron body with a hot-dip galvanized finish, ensuring reliable mating with standard conduit, hubs, and enclosure ports. This compatibility reduces the risk of misfit during panel or enclosure assembly and supports repeatable field installation across control cabinets and outdoor housings.
To satisfy NEC/CEC requirements, use MHUB9 HDG in ordinary/non-hazardous locations as specified by its area classification. Verify Canadian certification where applicable and ensure correct enclosure rating and bonding practices. The hub’s dimensions and finish support compliant terminations, making it suitable for North American control panels and field installations.
Yes. The hot-dip galvanized finish provides enhanced corrosion resistance, making MHUB9 HDG appropriate for outdoor and damp environments within ordinary/non-hazardous locations. When installed with compatible conduits and fittings, it helps sustain long service life and reduces maintenance needs in exposed industrial settings.
The HDG finish reduces cleaning and surface preparation requirements during installation, speeding up field work. Durable malleable iron withstands handling and minor impacts without deformation, limiting rework. This translates to shorter job durations, lower labor costs, and faster project progress in panel builds and conduit routing.
MHUB9 HDG provides clear traceability with a catalog number and UPC (MHUB9 HDG; 662277059671), enabling straightforward ordering and stocking. Its North American certifications and standardized dimensions help maintain consistent bill-of-materials, simplify QA checks, and reduce stocking complexity across multi-site manufacturing and facilities maintenance programs.