Eaton Crouse-Hinds XD4 HDG Deflection Coupling - UL Listed
Part Number: XD4 HDG
Quick Summary
XD4 HDG deflection coupling is an Eaton Crouse-Hinds solution that provides reliable expansion and deflection control for 1-1/4 inch rigid/IMC conduit runs in industrial facilities. In the field, misalignment, conduit movement, or corrosion can derail projects; this fitting addresses those challenges with a hot-dip galvanized finish and robust feraloy iron alloy. It carries UL certification, NEC/CEC compliance, and an Ordinary/Non-Hazardous area rating to support safe, code-conforming installations. By combining durable materials with a straightforward installation profile, it delivers measurable value through longer service life, lower maintenance costs, and faster, compliant deployments in electrical infrastructure projects. This makes it a practical choice for plant upgrades, new builds, and retrofit work.
Product Information
Extended Description
XD4 HDG Eaton Crouse-Hinds: Eaton Crouse-Hinds series XD deflection coupling, Rigid/IMC, Feraloy iron alloy, Hot dip galvanized finish, 1-1/4"
Product Name
Eaton Crouse-Hinds series XD deflection coupling
Catalog Number
XD4 HDG
UPC
662276271258
Product Length/Depth
8.75 in
Product Height
3.96 in
Product Width
3.96 in
Product Weight
6.85 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Deflection
Trade size
1-1/4"
Material
Feraloy iron alloy
Finish
Hot dip galvanized
Conduit type
Rigid/IMC
Crouse-Hinds series Hot Dip Galvanized Products brochure
Crouse-Hinds series Hot Dip Galvanized Products brochure
Crouse-Hinds series XD Deflection Couplings catalog page
XD Deflection Couplings UL certification
XD Deflection Couplings UL certification
IF 566 - XD Series Expansion/Deflection Coupling
Expansion and Deflection Couplings
Expansion and Deflection Couplings
Feature → Business Impact → Application: Deflection capability and 1-1/4 inch trade size enable controlled movement absorption in rigid/IMC conduit runs, reducing stress on joints and preventing premature wear on wiring assemblies; this translates to improved reliability in demanding industrial environments. Application: Plant floors, assembly lines, and warehouse facilities where frequent thermal or mechanical movement occurs. Feature → Material and finish → Increased durability and corrosion resistance through Feraloy iron alloy and hot dip galvanizing; lowers lifecycle maintenance costs and extends service life in harsh environments. Application: Outdoor and semi-exposed installations, outdoor-rated enclosures, and exposed conduit routes in non-hazardous locations. Feature → Certification and standards → UL listing and NEC/CEC compliance provide regulatory assurance and safer installations, reducing project risk and speeding approvals. Application: Any code-driven installation needing validated safety performance. Feature → Size and weight → 8.75 in length and 3.96 in width/height with 6.85 lb weight support straightforward handling and alignment during installation, saving time on site. Application: Long-run conduit assemblies in manufacturing lines and facilities with tight installation windows. Feature → Installation support and compatibility → The XD4 HDG is compatible with standard rigid/IMC conduit systems and supported by Eaton’s installation literature (IF 566 and expansion/deflection spec guides), streamlining procurement and on-site assembly. Application: Systems planning, retrofits, and new builds where fast, predictable installations are essential.
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FAQs
XD4 HDG is designed for a 1-1/4 inch trade size and is compatible with rigid/IMC conduit. Installation involves aligning the coupling within the conduit run and securing with standard fasteners and hardware per the IF 566 instruction sheet. This approach minimizes misalignment risk and streamlines assembly in tight factory spaces, helping you complete runs with predictable tension and accurate deflection control.
Key specs include a trade size of 1-1/4 inches, material Feralo y iron alloy, a hot-dip galvanized finish, overall length of 8.75 inches, and square cross-section dimensions of 3.96 inches in height and width, with a product weight of 6.85 pounds. These dimensions support robust mechanical performance in mid-length conduit runs and facilitate handling during installation.
XD4 HDG is rated for Ordinary/Non-Hazardous locations and complies with NEC/CEC standards. While it offers corrosion resistance via hot-dip galvanizing, it is not specified for hazardous locations. For outdoor or exposed environments, verify ambient conditions and enclosure protection requirements to ensure full compliance with your project specs.
XD4 HDG carries UL certification and NEC/CEC compliance, along with an Ordinary/Non-Hazardous area classification. These certifications provide safety assurance, code compliance, and reliability for electrical installations in standard industrial facilities, supporting safer projects and smoother inspections.
The hot-dip galvanized finish combined with Feralo y iron alloy provides excellent corrosion resistance, reducing repainting and replacement needs over time. This translates to lower lifecycle costs, fewer maintenance cycles, and longer service life for conduit systems in facilities with concrete floors, damp environments, or exposure to outdoor conditions around non-hazardous areas.