Eaton Crouse-Hinds XJG54 SA Expansion Coupling - NEC/CEC
Part Number: XJG54 SA
Quick Summary
XJG54 SA expansion coupling provides expansion and deflection for rigid/IMC conduit in industrial electrical installations. This solves misalignment and stress on fittings caused by thermal expansion or vibration, reducing field adjustments and rework. Certified for Ordinary/Non-Hazardous locations under NEC/CEC standards, with UL Canada listings where applicable, it meets North American safety and performance requirements. Copper-free aluminum construction delivers corrosion resistance with lighter weight, improving handling on site. The design supports 1-1/2" trade size and up to 4" of conduit movement, helping you maintain system integrity while speeding installation and lowering lifecycle costs. Ideal for panel builders and EPC projects where mounting space is tight and reliability is non-negotiable.
Product Information
Extended Description
XJG54 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series XJG expansion coupling, Rigid/IMC, Copper-free aluminum, 4" maximum conduit movement, 1-1/2" trade size
Product Name
Eaton Crouse-Hinds series XJG expansion coupling
Catalog Number
XJG54 SA
UPC
782274915883
Product Length/Depth
8 in
Product Height
3.62 in
Product Width
3.62 in
Product Weight
2.55 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Expansion
Conduit type
Rigid/IMC
Trade size
1-1/2"
Conduit movement - max
4"
Material
Copper-free aluminum
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
Copper-free aluminum construction reduces weight while delivering corrosion resistance, enabling faster handling and lower installation fatigue on the job site. The lighter, durable body minimizes manual strain and freight costs, while maintaining mechanical strength for long-term reliability. Use on 1-1/2 inch rigid/IMC runs in panels, switchgear, and cable trays across industrial environments to improve installation efficiency and lifecycle cost. Expansion and deflection capability up to 4 inches lets the XJG54 SA absorb thermal growth and vibration without stressing the connection. The result is reduced field rework and longer service intervals for conduit assemblies, which is especially valuable in manufacturing lines and outdoor enclosures with temperature cycling. This coupling standardizes with common fittings, reducing inventory needs and streamlining procurement. NEC/CEC compliance and Ordinary/Non-Hazardous classifications, along with Canadian certifications, ensure project alignment with regional codes. At 8 inches long with 3.62 inches of width and height and a weight of 2.55 lb, the unit is manufacturable for tight spaces while maintaining rugged performance in control rooms and equipment rooms. Dimensional stability and compatibility with Rigid/IMC conduits support fast, reliable installations; consult installation sheets such as IF 343 for best practices.
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FAQs
Yes. The XJG54 SA is designed for 1-1/2 inch trade size rigid/IMC conduits and is suitable for Ordinary/Non-Hazardous locations per NEC/CEC standards. For best results, follow the IF 343 installation sheets and use standard mounting hardware. The copper-free aluminum body keeps weight manageable while preserving corrosion resistance, aiding quicker alignments in panel and equipment cabinet installations.
XJG54 SA supports up to 4 inches of conduit movement, enabling expansion, contraction, and deflection without overstressing joints. This reduces joint stress, minimizes misalignment, and lowers rework risk, which translates to higher reliability in environments with temperature cycling, vibration, or seismic considerations common to manufacturing floors and outdoor installations.
The coupling shines in industrial facilities with control panels, switchgear rooms, and cable tray networks, particularly where rigid/IMC conduits must endure thermal movement or vibration. It’s well-suited for manufacturing lines, process plants, and facilities needing NEC/CEC compliance and efficient installation workflows with 1-1/2" conduit runs.
XJG54 SA carries NEC/CEC compliance for Ordinary/Non-Hazardous locations and Canadian certification listings, ensuring regulatory alignment across North American projects. This reduces design review time and risk, simplifies specification, and supports procurement with confidence that the fitting meets common industry standards for safety and performance.
Maintenance is minimized due to robust corrosion resistance from copper-free aluminum and a stable expansion mechanism that reduces field adjustments. The 4 inch movement capacity lowers risk of joint failure, potentially decreasing downtime and replacement costs. In ROI terms, faster installation, fewer rework incidents, and longer service intervals contribute to lower total cost of ownership over project lifecycles.