Eaton Crouse-Hinds STAG 1 Ground Hub - Hazardous Locations
Part Number: STAG 1
Quick Summary
STAG 1 ground hub by Eaton Crouse-Hinds provides a rugged grounding connection for aluminum wiring in hazardous locations. Engineers often contend with downtime and noncompliant fittings when grounding hubs corrode or fail under demanding environments. This NEC/CEC-certified Myers hub offers Class I, Zone 1 and additional ratings, along with NEMA protections 3, 3R, 4, 4X, and 12, to support safe, compliant installations. Designed for quick installation and durable service, it helps reduce lifecycle costs for panel builders, electrical contractors, and maintenance teams. With aluminum construction and a compact footprint, STAG 1 integrates easily into standard conduit systems, delivering reliable grounding without adding weight.
Product Information
Extended Description
STAG 1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Aluminum, 1/2"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
STAG 1
UPC
784731101051
Product Length/Depth
1.44 in
Product Height
1.44 in
Product Width
1.76 in
Product Weight
0.13 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
1/2"
Material
Aluminum
Eaton Crouse-Hinds STAG 1 3D drawing
Crouse-Hinds series Myers Hubs catalog page
Myers Hubs Canadian certification (Conduit Fittings - Zone)
Myers Hubs Canadian certification (Conduit Fittings - Zone)
Myers Hubs Canadian certification (Conduit Fittings - Zone)
Myers Hubs Canadian certification (Conduit Fittings - Zone)
Myers Hubs Canadian certification (Conduit Fittings - Zone)
Myers Hubs Canadian certification (Conduit Fittings - Zone)
IF 1461 - Myers Hubs
Eaton Specification Sheet - STAG 1
Aluminum construction reduces weight and resists corrosion, improving field durability and long-term service life for exposure in harsh environments. This translates to easier handling during installation and longer service life in outdoor substations and chemical plants, while maintaining grounding integrity. The lightweight design also lowers installation fatigue and enhances on-site productivity when mounting in confined spaces. The 1/2 inch trade size aligns with standard conduit fittings, minimizing adapters and leakage paths, while providing robust mechanical connections that support reliable grounding over the life of the installation. Engineers gain predictable performance with fewer field failures and simplified procurement with a single, compatible hub in Myers Hubs ecosystems.
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FAQs
STAG 1 is installed at the conduit joint using standard 1/2 in fittings compatible with aluminum hubs. Begin by verifying the enclosure is Class I, Zone 1 rated, then clean mating surfaces, align conduit openings, and tighten with appropriate threaded connectors to ensure a gas-tight, corrosion-resistant seal. Always follow NEC/CEC grounding practices.
STAG 1 carries NEC/CEC compliance for Hazardous/Classified Locations, including Class I Zone 1 and Class I Division 2, Class II Division 1 and 2, and Class III. This aligns with industrial codes for equipment intended to operate safely in hazardous environments.
Yes, STAG 1 is designed for Class I Zone 1 hazardous locations. It also supports other classifications per NEC and features NEMA ratings 3, 3R, 4, 4X, and 12, providing enclosure-level protection against dust, moisture, and corrosion, aligning with typical plant requirements.
STAG 1 measures 1.44 inches in length and height, and 1.76 inches in width, with a weight of approximately 0.13 pounds. Its compact footprint fits into tight panel spaces and crowded electrical rooms while preserving grounding integrity.
Primary resources include the IF 1461 Myers Hubs instruction sheet, the Eaton STAG 1 specification sheet, and the Crouse-Hinds Myers Hubs catalog page. These documents provide step-by-step installation details, dimensions, materials, and compliance information for code-compliant use.