Eaton Crouse-Hinds XJG108 SA Expansion Coupling - NEC/CEC
Part Number: XJG108 SA
Quick Summary
The Eaton Crouse-Hinds XJG108 SA expansion coupling is designed to provide controlled movement for rigid/IMC conduit in industrial electrical installations. This device addresses common issues of misalignment and thermal expansion that can lead to joint wear and conduit stress over time. It carries NEC/CEC compliance and UL certification for EMT and Rigid/IMC variants, and is suitable for Ordinary/Non-Hazardous locations. By combining copper-free aluminum construction with a robust 4" trade size, it delivers long-term reliability while helping facilities meet safety and performance targets. For engineers and procurement teams, this means easier installation, reduced maintenance, and lower total cost of ownership without compromising code compliance.
Product Information
Extended Description
XJG108 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series XJG expansion coupling, Rigid/IMC, Copper-free aluminum, 8" maximum conduit movement, 4" trade size
Product Name
Eaton Crouse-Hinds series XJG expansion coupling
Catalog Number
XJG108 SA
UPC
782274916095
Product Length/Depth
13.81 in
Product Height
6.62 in
Product Width
6.62 in
Product Weight
10.55 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Expansion
Conduit type
Rigid/IMC
Trade size
4"
Conduit movement - max
8"
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 UL certification
XJG Conduit Expansion Couplings for EMT and Rigid/IMC UL certification
IF 343 - Type XJ Expansion Joints
IF 343 - Type XJ Expansion Joints
Expansion and Deflection Couplings
Expansion and Deflection Couplings
Feature expands to accommodate movement up to 8 inches in rigid/IMC conduit. Business impact includes reduced installation constraints and fewer deflection-related repairs, enabling quicker project turnover on new builds or remodels. Application: ideal for long conduit runs with thermal cycling in manufacturing plants and facilities with temperature variation. Feature copper-free aluminum construction lowers weight and improves corrosion resistance, translating to easier handling on-site and extended lifecycle in non-hazardous environments. Application: suitable for industrial settings where durability and ease of maintenance are critical, with compatibility for 4" trade size conduits. Feature NEC/CEC compliance and Ordinary/Non-Hazardous location rating provide peace of mind during code inspections and reduce regulatory risk. Application: supports safe operation in typical plant floors and dry indoor spaces. Feature UL certification for EMT and Rigid/IMC families and available installation literature (IF 343 and spec sheets) streamline procurement and field training. Application: accelerates onboarding for install crews and ensures standardized practice across projects. Feature robust weight and dimensions (13.81 in length, 6.62 in height, 6.62 in width, 10.55 lb) demonstrate rigidity and reliability. Application: supports heavy-duty installations with predictable alignment and fit across Eaton Crouse-Hinds accessory ecosystems.
Get a Quick Quote for a Eaton Crouse-Hinds XJG108 SA
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds XJG108 SA?
Enquire Now
FAQs
For XJG108 SA installations, use a 4" trade size rigid/IMC conduit setup and position the coupling to accommodate up to 8" of movement. Verify non-hazardous/Ordinary location suitability per NEC/CEC and ensure UL documentation is on hand for EMT/Rigid/IMC classifications. Follow installation sheets such as IF 343 for Type XJ expansion joints to ensure correct alignment, fastener torque, and enclosure clearance. Have the catalog page and spec guide accessible to confirm compatibility with existing conduit supports and transitions.
Key specs include a 4" trade size, expansion capability up to 8 inches, copper-free aluminum construction, and a physical footprint of 13.81" length by 6.62" height and width with a weight of 10.55 lb. The unit is designed for Rigid/IMC conduit and carries NEC/CEC standards with Ordinary/Non-Hazardous area classification, plus UL certifications for EMT and Rigid/IMC applications.
Best suited for industrial facilities with significant conduit expansions or vibrations, such as manufacturing floors, process plants, and facilities with thermal cycling. The 4" trade size and 8" movement capacity make it ideal for long conduit runs where misalignment or movement could otherwise stress joints. It also fits non-hazardous indoor environments that require NEC/CEC compliance and UL-listed protection for EMT and Rigid/IMC configurations.
The XJG108 SA is designed to meet NEC/CEC standards and is classified for Ordinary/Non-Hazardous locations. UL certifications are available for EMT and Rigid/IMC configurations (Canada and US), ensuring compliance across major regulatory regimes. These certifications help simplify code approvals, safety reviews, and interdepartmental audits during project rollouts.
By absorbing up to 8 inches of conduit movement, the XJG108 SA reduces joint stress and misalignment-related wear, potentially extending service life and lowering downtime. Copper-free aluminum offers corrosion resistance and lighter handling, improving field productivity. UL/NEC/CEC compliance minimizes regulatory risk and inspection delays, supporting a faster return on investment through safer, more reliable installations.