Eaton Crouse-Hinds SSTG 1 Ground Hub - Hazardous Locations
Part Number: SSTG 1
Quick Summary
The Eaton Crouse-Hinds SSTG 1 Ground Hub provides rugged stainless steel grounding for hazardous-location conduit systems in industrial facilities. This design minimizes downtime by delivering robust performance in tough environments and reducing maintenance cycles. It carries critical certifications that support reliable operation in classified locations, including NEC/CEC compliance and broad NEMA protection for outdoor and harsh-service applications. For engineers and procurement teams, the SSTG 1 delivers a proven combination of corrosion resistance, material integrity, and installation compatibility, while dialing in long-term total cost of ownership through fewer replacements and extended service life.
Product Information
Extended Description
SSTG 1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Stainless steel, 1/2"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
SSTG 1
UPC
784731100306
Product Length/Depth
3.21 in
Product Height
1.2 in
Product Width
2.03 in
Product Weight
0.29 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
Stainless steel
Eaton Crouse-Hinds SSTG 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
Myers ATEX Certified Hubs
Myers ATEX Certified Hubs
Stainless steel construction delivers superior corrosion resistance in challenging environments, which translates to lower maintenance costs and longer hub life in hazardous locations. This means reduced replacement intervals and less frequent inventory replenishment, boosting plant uptime and safety. The 1/2 inch trade size fits standard conduit fittings, enabling straightforward field assembly and compatibility with existing Myers hub systems, so installation is faster and more predictable while minimizing labor cost. With a broad NEMA rating set—3, 3R, 4, 4X, 12—the SSTG 1 withstands rain, washdowns, and chemical exposure, protecting grounding conductors in outdoor and industrial settings. NEC/CEC compliance ensures regulatory alignment and smoother project approvals, while the stainless steel interior and exterior are designed for continuous grounding performance in Class I, Zone 1 locations. CAD drawings and installation sheets support precise planning and error-free mounting, improving engineering accuracy and reducing commissioning delays.
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FAQs
SSTG 1 installation follows standard Myers grounding hub practices. Verify conduit alignment, apply appropriate thread sealant, and tighten to manufacturer torque specifications. Use compatible end fittings and bond conductors per IF 1461 instructions. The unit’s 3.21 in length and 2.03 in width accommodate typical Meyer hub footprints, speeding up field assembly while maintaining a solid earth bond in Class I, Zone 1 environments.
The SSTG 1 carries NEC/CEC compliance and NEC hazardous ratings across Class I, Zone 1, Class I Division 2, Class II Division 1 and 2, and Class III, ensuring suitability for hazardous and classified locations. It also aligns with the listed NEMA ratings 3, 3R, 4, 4X, and 12, providing versatile environmental protection in outdoor and washdown areas while maintaining reliable grounding performance.
Yes. The SSTG 1 is designed for Hazardous/Classified Locations, including Class I, Zone 1. Its stainless steel construction, combined with NEC/CEC compliance and Zone-specific ratings, makes it a robust choice for chemical plants and other environments where explosive atmospheres or corrosive exposure are present. It provides a dependable grounding path while withstanding harsh operating conditions.
SSTG 1 is certified for Hazardous/Classified Locations and supports NEC/CEC standards, with UL-listed Canadian certifications indicated in the product documentation. The hub’s NEMA ratings further confirm its suitability for diverse environments. Verification of local regulatory requirements is recommended, but the hub is built to align with common North American hazardous-location codes and installation practices.
The stainless steel build resists corrosion and reduces maintenance frequency, translating to lower lifecycle costs and less downtime for replacements. Its compatibility with existing Myers hub systems simplifies installation, reducing labor costs and commissioning time. The combination of durable material, robust certifications, and clear installation guidance supports long-term reliability and a favorable return on investment in demanding facilities.