Eaton Crouse-Hinds STAG 4 Ground Hub - Hazardous Locations
Part Number: STAG 4
Quick Summary
Eaton Crouse-Hinds STAG 4 Ground Hub provides rugged aluminum grounding for hazardous-location conduit systems in industrial facilities. Many teams struggle with grounding components that meet complex area classifications while keeping installation simple. This hub aligns with NEC/CEC requirements and UL Zone certifications, with Class I Zone 1, Class I Division 2, Class II Division 1 and 2, and Class III protection supported by NEMA ratings 3, 3R, 4, 4X, 12. With a 1-1/4 in trade size and compatibility with Myers grounding hubs, it enables faster procurement, predictable mounting, and compliant, long-lasting operation in harsh environments. It helps ensure reliable grounding across enclosures and outdoor installations. A simple, documented installation supports faster project delivery.
Product Information
Extended Description
STAG 4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Aluminum, 1-1/4"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
STAG 4
UPC
784731101082
Product Length/Depth
2.37 in
Product Height
2.37 in
Product Width
2.07 in
Product Weight
0.25 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Zone 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 3R 4 4X 12
Trade size
1-1/4"
Material
Aluminum
Eaton Crouse-Hinds STAG 4 3D drawing
Crouse-Hinds series Myers Hubs catalog page
Myers Hubs UL certification (Conduit Fittings - Zone)
Myers Hubs UL certification (Conduit Fittings - Zone)
Myers Hubs UL certification (Conduit Fittings - Zone)
Myers Hubs UL certification (Conduit Fittings - Zone)
Myers Hubs UL certification (Conduit Fittings - Zone)
Myers Hubs UL certification (Conduit Fittings - Zone)
IF 1461 - Myers Hubs
Eaton Specification Sheet - STAG 4
Aluminum construction delivers a lightweight, corrosion-resistant grounding hub that stands up to moisture, dust, and chemical exposure. This reduces weight on installation crews while extending service life and lowering maintenance costs in demanding sites like outdoor enclosures and zones with exposure to the elements. The NEC/CEC compliance and UL zone certifications simplify regulatory approvals, reducing audit risk and accelerating commissioning for Class I Zone 1 and Division 2 environments as well as Class II and III locations. Seamless compatibility with the Myers hub family and a 1-1/4" trade size means faster design-in and straightforward installation for existing conduit runs, improving procurement consistency and inventory planning. Its compact 2.37" length/height and 2.07" width, at 0.25 lb, ease retrofits in tight panels, while NEMA ratings 3, 3R, 4, 4X, 12 provide robust enclosure protection. Documentation and design support, including CAD drawings and installation sheets, shorten engineering cycles and reduce field errors. In practice, teams see reduced downtime, predictable performance, and lower total cost of ownership across projects with hazardous-location grounding needs.
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FAQs
STAG 4 is designed for aluminum conduit grounding in hazardous locations, supporting 1-1/4 in trade size and compatibility with the Myers grounding hub family, suitable for Class I Zone 1 and Division 2, Class II, and Class III environments with NEC/CEC compliance.
STAG 4 carries NEC/CEC standards and UL Zone certifications, supporting Class I Zone 1, Class I Division 2, Class II Division 1 and 2, and Class III, along with NEMA ratings 3, 3R, 4, 4X, 12, to ensure regulatory compliance and durable performance in hazardous settings.
Yes. STAG 4 is part of the Crouse-Hinds Myers ground hubs family and is specified for 1-1/4 inch trade size conduits, enabling seamless integration into existing grounding schemes and standard conduit runs.
Plan for compliant grounding connections within Zone 1/Division 2 environments, verify NEMA enclosure compatibility (3, 3R, 4, 4X, 12), and use the provided installation sheets and CAD drawings to streamline mounting while meeting NEC/CEC requirements.
The aluminum construction minimizes corrosion-related maintenance, and its certifications simplify audits, reducing downtime and speeding commissioning. The hub’s compatibility and documented install guidance help shorten project cycles and improve long-term reliability in hazardous locations.