Eaton Crouse-Hinds STAG 3 Ground Hub - Hazardous Locations
Part Number: STAG 3
Quick Summary
STAG 3 ground hubs provide rugged aluminum conduit terminations for hazardous-location installations in industrial facilities. Engineers often wrestle with securing compliant grounding, maintaining reliable connections, and meeting evolving NEC/CEC requirements in harsh environments. These hubs deliver NEC/CEC compliance, Class I Zone 1 ratings, and a full NEMA footprint (3, 3R, 4, 4X, 12) to support dependable operation in demanding settings. The aluminum design keeps weight down and installation straightforward, while the 1" trade size aligns with standard conduit systems to streamline procurement. Together, these factors translate into faster builds, reduced commissioning risk, and long-term cost savings for plants handling hazardous materials.
Product Information
Extended Description
STAG 3 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Myers ground hub, Aluminum, 1"
Product Name
Eaton Crouse-Hinds series Myers ground hub
Catalog Number
STAG 3
UPC
784731101075
Product Length/Depth
1.99 in
Product Height
1.99 in
Product Width
2.05 in
Product Weight
0.18 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"
Material
Aluminum
Eaton Crouse-Hinds STAG 3 3D drawing
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
Eaton Specification Sheet - STAG 3
Feature aluminum construction reduces weight and simplifies handling, enabling faster on-site installation and reduced labor costs in tight or overhead spaces. Business Impact lighter components translate to safer, quicker terminations and fewer crane or hoist requirements during installation; Application ideal for constrained plant environments and retrofit projects where time matters. Feature 1" trade size and precise dimensions (1.99 in L x 1.99 in H x 2.05 in W) ensure standard conduit compatibility, improving procurement discipline and reducing field adaptation work; Application supports seamless integration with existing Myers ground hub configurations. Feature NEC/CEC compliance plus hazardous-location ratings (Class I Zone 1, Class I Division 2, Class II/III variants) deliver regulatory confidence, enabling risk-managed project approvals and steady commissioning. Application spans chemical plants, oil/gas facilities, and other hazardous environments seeking rigorous grounding. Feature NEMA ratings 3, 3R, 4, 4X, 12 provide robust environmental protection against moisture, corrosion, and impact; Application suitable for outdoor, chemical, and industrial interiors with demanding exposure. Feature comprehensive documentation and downloadable assets (3D CAD drawing package, catalogs, installation instructions IF 1461) streamline engineering workflows, reduce design ambiguity, and shorten project timelines; Application supports fast, code-compliant detailing for bids and field installs.
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FAQs
Yes. STAG 3 is specified for a 1" trade size with overall dimensions of approximately 1.99 in length, 1.99 in height, and 2.05 in width, and a weight of about 0.18 lb. The UPC is 784731101075, ensuring precise identification for ordering and installation. This alignment helps maintain consistent conduit runs across systems.
STAG 3 carries NEC/CEC compliance with hazardous-location ratings including Class I Zone 1 and Class I Division 2, as well as Class II and Class III variants. It also aligns with NEMA ratings 3, 3R, 4, 4X, and 12, providing broad protection against moisture, corrosion, and physical impact in demanding environments.
Yes. The combination of hazardous-location ratings (Class I Zone 1, among others), NEC/CEC compliance, and NEMA protection levels (4X and 12 in particular) makes STAG 3 well-suited for chemical plants, oil/gas facilities, and other environments where grounding reliability and enclosure integrity are critical.
Leverage the downloadable assets: 3D CAD drawing package, installation sheets (IF 1461), and official catalogs to validate fit and simplify procurement. Use the 1" trade-size hub with standard conduit components to minimize field adaptation, and follow torque and bonding guidelines to reduce commissioning risk and future maintenance costs.
STAG 3 uses aluminum, which provides lighter weight for easier handling and installation, along with good corrosion resistance suitable for harsh environments. This often results in lower labor costs and reduced weight-related risk, while still delivering the needed mechanical and electrical protection for hazardous-location installations.