Eaton Crouse-Hinds SST 8 Ground Hub - Hazardous Locations
Part Number: SST 8
Quick Summary
SST 8 ground hub is a rugged conduit fitting that provides secure, corrosion-resistant grounding for electrical systems in hazardous locations. In retrofit or new-build projects, engineers often struggle with hubs that seal reliably, resist chemical attack, and fit tight spaces. This solution delivers NEC/CEC compliance with robust NEMA ratings, including 3R, 4, 3, 12, and 4X, enabling safe operation in Class I, II, and III environments. Durable stainless steel construction and a 3-inch trade size support long service life, while straightforward installation reduces downtime and total cost of ownership. For industrial facilities, this hub combines reliability with install simplicity, helping procurement teams meet project deadlines and regulatory requirements.
Product Information
Extended Description
SST 8 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Stainless steel, 3"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
SST 8
UPC
662277121965
Product Length/Depth
4.5 in
Product Height
4.5 in
Product Width
2.5 in
Product Weight
2.6 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class I, Division 2 Class I, Zone 1 Class III
NEMA Rating
3R 4 3 12 4X
Trade size
3"
Material
Stainless steel
Crouse-Hinds series Myers Hubs catalog page
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
Myers Hubs Canadian certification (Grounding and Bonding Equipment)
IF 1461 - Myers Hubs
Feature → Business Impact → Application: The SST 8 uses stainless steel construction to resist corrosion in harsh environments, reducing maintenance cycles and replacement costs for ongoing facility reliability. This translates to lower total cost of ownership and improved uptime for process lines, especially in chemical plants or outdoor installations. The ground hub’s 3 inch trade size aligns with standard conduit runs, enabling faster design validation and easier field assembly on crowded skid spaces or confined cabinets. Application-wise, it supports Myers ground hub configurations in hazardous/classified locations, ensuring compliant grounding and bonding per NEC/CEC standards and UL-certified safety architecture. Feature → Compatibility → Installation: The product’s dimensions (4.5 in L x 2.5 in W x 4.5 in H) and 2.6 lb weight enable straightforward mounting in tight spaces, with compatible gaskets and fittings from the Crouse-Hinds Myers hub family. This reduces install time and training needs for technicians. Feature → Compliance → Risk Management: With area classifications for Hazardous/Classified Locations and NEMA ratings 3R, 4, 3, 12, 4X, the SST 8 supports compliant installations across diverse facilities, mitigating regulatory risk and enabling quick approvals during audits. Feature → Performance → Operations: Stainless steel ground hubs deliver robust grounding performance in Class I Zone 1 and Class II, Division 1 environments, helping maintain protective conductor continuity and surge protection — critical for sensitive automation equipment and safety interlocks. Feature → Lifecycle → Cost Reduction: By combining corrosion resistance, robust ratings, and a compact form factor, the SST 8 minimizes lifecycle costs through fewer replacements, reduced maintenance visits, and dependable performance in demanding industrial settings. Feature → Reliability → Serviceability: The hub’s design supports easy inspection and bonding checks, with common footprint in Myers hubs, supporting serviceability without specialized tools, reducing downtime during preventive maintenance.
Get a Quick Quote for a Eaton Crouse-Hinds SST 8
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds SST 8?
Enquire Now
FAQs
The SST 8 is a 3 inch trade-size Myers ground hub designed for stainless steel conduit runs in hazardous environments. Its dimensions (4.5 in L, 4.5 in H, 2.5 in W) and weight (2.6 lb) support straightforward mounting in restricted spaces, and it aligns with standard Myers hub footprints to simplify field installation and gasket compatibility.
Key specs include NEC/CEC compliance, NEMA ratings of 3R, 4, 3, 12, 4X, and NEC hazardous ratings covering Class II Division 1 & 2 and Class I Zone 1, plus Class III where applicable. The hub is made of stainless steel for corrosion resistance, and its 3 in trade size suits typical conduit runs found in hazardous locations.
Yes. SST 8 is designed for Hazardous/Classified Locations with stainless steel construction and multiple NEMA ratings, making it suitable for chemical plants, offshore platforms, and other harsh environments where reliable grounding and sealing are critical.
SST 8 complies with NEC/CEC standards and carries multiple certifications for hazardous locations, including Class I, II, III ratings, Zone classifications, and UL-listed grounding equipment certifications as reflected in the included UL certification reports and installation instructions.
The stainless steel construction provides long-term corrosion resistance, reducing replacement and maintenance costs. Its compact size and compatibility with existing Myers hub systems shorten installation time, minimize downtime, and improve system uptime, delivering a favorable return on investment for facilities with mission-critical conduit networks.