Eaton Crouse-Hinds SST 9 Ground Hub - Hazardous Locations
Part Number: SST 9
Quick Summary
The Eaton Crouse-Hinds SST 9 ground hub provides robust termination for stainless conduit in hazardous locations. Installers often wrestle with corrosion resistance, reliable sealing, and meeting strict code requirements in harsh zones. It meets NEC/CEC standards, carries UL grounding and bonding certifications, and is rated NEMA 4X for Class I, II, and III environments. With a 3-1/2 inch trade size, stainless steel construction, and a compact 5 inch length, it simplifies installation, reduces maintenance, and supports compliant, long-lasting electrical installations.
Product Information
Extended Description
SST 9 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Stainless steel, 3-1/2"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
SST 9
UPC
662277121972
Product Length/Depth
5 in
Product Height
2.38 in
Product Width
5 in
Product Weight
3.4 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Zone 1 Class II, Division 2 Class I, Division 2 Class III
NEMA Rating
3 12 4X 4 3R
Trade size
3-1/2"
Material
Stainless steel
Crouse-Hinds series Myers Hubs catalog page
Myers Hubs UL certification (Grounding and Bonding Equipment)
Myers Hubs UL certification (Grounding and Bonding Equipment)
Myers Hubs UL certification (Grounding and Bonding Equipment)
Myers Hubs UL certification (Grounding and Bonding Equipment)
Myers Hubs UL certification (Grounding and Bonding Equipment)
Myers Hubs UL certification (Grounding and Bonding Equipment)
IF 1461 - Myers Hubs
Feature: Stainless steel construction delivers superior corrosion resistance in aggressive environments. Benefit: Extends service life and lowers maintenance costs in chemical plants, offshore platforms, and mining facilities. Application: Ideal for Myers ground hubs in harsh zones where moisture and chemicals threaten conventional fittings. Feature: 3-1/2 inch trade size provides compatibility with standard conduit runs. Benefit: Reduces field adaptation time and installation errors, improving project timelines. Application: Used in trunk conduits and junctions requiring a reliable, easily integrated ground hub. Feature: NEC/CEC compliance plus UL grounding and bonding certification ensures regulatory alignment. Benefit: Simplifies inspection processes and minimizes non-compliance risk. Application: Suitable for facilities subject to rigorous electrical codes and cross-border Canada/USA approvals. Feature: NEMA 4X, 3, 12, 4, 3R ratings plus Class I Zone 1 and Class II/III ratings. Benefit: Delivers proven protection against dust, water, and hazardous atmospheres. Application: Essential in environments with exposure to moisture, dust, and hazardous vapors. Feature: Lightweight, precise dimensions (5 in length, 5 in width, 2.38 in height, 3.4 lb). Benefit: Easier handling, faster installation, and reduced freight and labor costs. Application: On-site retrofit and new builds where space is constrained. Feature: Cataloged as part of the Myers Hubs family with compatible installation documentation. Benefit: Streamlines procurement and field installation with proven Eaton Crouse-Hinds installation sheets. Application: Projects following IF 1461 installation guidelines for Myers hubs.
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FAQs
The SST 9 is specified for a 3-1/2 inch trade size standard conduit setup using Myers hubs. It fits with common conduit fittings used in Myers hub assemblies and matches Eaton Crouse-Hinds installation practices, including the IF 1461 reference for Myers hubs.
The SST 9 carries NEC/CEC compliance, UL grounding and bonding certifications, and NEMA ratings including 4X, 4, 3R, 12, and 3, with hazardous location capabilities specified for Class I, Zone 1 and Class II/III environments.
Yes. The hub is designed for hazardous classifications and zones, including Class I, Division 1, and Zone 1 ratings, providing reliable protection for electrical terminations in demanding environments.
Stainless steel construction offers superior corrosion resistance, reducing maintenance costs, while precise dimensions and weight (5 in x 5 in x 2.38 in; 3.4 lb) simplify handling and reduce labor time during installation and retrofits.
Consult the IF 1461 Myers Hubs instruction sheet and the Crouse-Hinds Myers Hubs catalog page for SST series guidance. These resources help ensure correct mounting, sealing, and compliance with installation standards.