Eaton Crouse-Hinds XJG48 HDG Expansion Coupling - NEC/CEC
Part Number: XJG48 HDG
Quick Summary
XJG48 HDG expansion coupling is designed to accommodate conduit movement in rigid/IMC systems, protecting cables and improving installation reliability. Sites often grapple with thermal expansion, misalignment, and recurring wear on joints; this coupling mitigates these challenges with a robust, one-piece solution. It aligns with NEC/CEC standards and is rated for ordinary/non-hazardous locations, simplifying compliance in most plant environments while reducing risk of a failed joint. With a hot-dip galvanized steel finish and a 1-1/4 inch trade size, it delivers durable performance that lowers maintenance costs. For procurement and installation teams, this translates to fewer field repairs and shorter project timelines.
Product Information
Extended Description
XJG48 HDG Eaton Crouse-Hinds: Eaton Crouse-Hinds series XJG expansion coupling, Rigid/IMC, Steel, Hot dip galvanized finish, 8" maximum conduit movement, 1-1/4" trade size
Product Name
Eaton Crouse-Hinds series XJG expansion coupling
Catalog Number
XJG48 HDG
UPC
662276271487
Product Length/Depth
11.56 in
Product Height
3.12 in
Product Width
3.12 in
Product Weight
5 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Expansion
Conduit type
Rigid/IMC
Trade size
1-1/4"
Conduit movement - max
8"
Material
Steel
Finish
Hot dip galvanized
Crouse-Hinds series Conduit Expansion/Deflection Couplings brochure
Crouse-Hinds series Conduit Expansion/Deflection Couplings brochure
Crouse-Hinds series XJG Conduit Expansion Couplings for Rigid/IMC catalog page
XJG Conduit Expansion Couplings for EMT and Rigid/IMC Canadian certification
XJG Conduit Expansion Couplings for EMT and Rigid/IMC Canadian certification
IF 343 - Type XJ Expansion Joints
IF 343 - Type XJ Expansion Joints
Expansion and Deflection Couplings
Expansion and Deflection Couplings
Feature: Steel construction with a hot-dip galvanized finish. Business Impact: provides long-life corrosion resistance in typical plant environments, reducing replacement cycles and maintenance costs. Application: ideal for industrial facilities with exposure to moisture or humidity where steel fittings are preferred. Feature: 8 inches maximum conduit movement. Business Impact: absorbs thermal expansion and dynamic movement without stressing joints, shortening outage times and minimizing mechanical failures. Application: long conduit runs and equipment rooms with temperature variability. Feature: 1-1/4 inch trade size for rigid/IMC conduit. Business Impact: streamlines design and reduces need for adapters, accelerating procurement and installation. Application: standard power distribution feeds and branch circuits in commercial/industrial plants. Feature: 11.56 inch length and 5 lb weight. Business Impact: robust, stable mounting with predictable fit, enabling faster alignment and fewer field adjustments. Application: wall or truss mounting in service corridors and equipment spaces. Feature: NEC/CEC compliance and Ordinary/Non-Hazardous Locations ratings. Business Impact: simplifies regulatory compliance and enables broad deployment across plants without specialized hazard certifications. Application: general-purpose electrical installations in non-hazardous environments. Feature: Documentation and installation support (IF343 sheets, expansion spec guides). Business Impact: reduces installation errors, shortens training time, and supports field engineering with clear guidance. Application: on-site commissioning and contractor education for conduit expansion solutions.
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FAQs
Yes. The XJG48 HDG is designed for rigid/IMC conduit and supports up to 8 inches of movement. Install per Crouse-Hinds IF343 instructions, ensure alignment and proper mounting, and use compatible supports to maintain the 1-1/4 inch trade size and minimize stress on the joint during thermal cycling.
Key specs include 11.56 inch length, 3.12 inch width, 3.12 inch height, 5 lb weight, 1-1/4 inch trade size, 8 inches maximum conduit movement, steel construction, and hot-dip galvanized finish. Conduit type is rigid/IMC, and it is intended for ordinary/non-hazardous locations under NEC/CEC standards.
Ideal for industrial plants and commercial facilities with rigid conduit runs subject to temperature changes, vibration, or movement. It suits process lines, manufacturing floors, and electrical rooms where NEC/CEC compliance and durable, corrosion-resistant fittings are required for non-hazardous environments.
It adheres to NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations. Canadian certification considerations are supported via UL listings referenced in the product literature, aiding cross-border compliance for high-occupancy industrial installations.
The hot-dip galvanized steel construction resists corrosion, reducing maintenance cycles. The 8 inch movement capability lowers joint fatigue, leading to fewer field repairs, shorter downtime, and lower total cost of ownership for long conduit runs in non-hazardous environments.