Eaton Crouse-Hinds XJG94 Expansion Coupling - 4in
Part Number: XJG94 HDG
Quick Summary
XJG expansion coupling from Eaton Crouse-Hinds provides a robust, adjustable conduit connection for rigid/IMC systems. It helps prevent misalignment and undue stress during installation by accommodating up to 4 inches of conduit movement in a single joint. This connector is designed for ordinary/non-hazardous locations and complies with NEC/CEC standards, supporting safe, code-compliant installations. The steel construction with a hot-dip galvanized finish delivers durability in harsh environments and long service life. For procurement teams and engineers, the XJG94 HDG offers predictable performance, easier maintenance, and a lower total cost of ownership in industrial wiring and conduit systems, reinforcing reliability across electrical infrastructure projects.
Product Information
Extended Description
XJG94 HDG Eaton Crouse-Hinds: Eaton Crouse-Hinds series XJG expansion coupling, Rigid/IMC, Steel, Hot dip galvanized finish, 4" maximum conduit movement, 3-1/2" trade size
Product Name
Eaton Crouse-Hinds series XJG expansion coupling
Catalog Number
XJG94 HDG
UPC
662276271579
Product Length/Depth
10 in
Product Height
6.62 in
Product Width
6.62 in
Product Weight
24.2 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Expansion
Conduit type
Rigid/IMC
Trade size
3-1/2"
Conduit movement - max
4"
Material
Steel
Finish
Hot dip galvanized
Crouse-Hinds series Hot Dip Galvanized Products brochure
Crouse-Hinds series Hot Dip Galvanized Products 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 1508 - Assembly-Free XJG
IF 1508 - Assembly-Free XJG
Eaton Specification Sheet - XJG94 HDG
Eaton Specification Sheet - XJG94 HDG
Feature: Expansion capability and movement tolerance. The XJG94 HDG expansion coupling accommodates up to 4 inches of conduit movement in rigid/IMC installations. Business Impact: Reduces field rework and joint stress, accelerating commissioning and lowering warranty exposure. Application: Ideal for long runs and equipment skids in manufacturing lines and process facilities where misalignment can occur during vibration or thermal cycling. Feature: Steel construction with hot-dip galvanized finish. Business Impact: Delivers superior corrosion resistance, extending service life in damp or wash-down environments and reducing replacement costs. Application: Outdoor installations and harsh indoor facilities in industrial automation and water treatment. Feature: Precise dimensions and compatibility. Business Impact: Predictable fit and simplified stocking, reducing inquiry time and enabling faster project planning. Application: OEM panel assemblies and retrofit projects in plant floors and switchgear areas. Feature: Compliance and safety. Business Impact: NEC/CEC alignment and Ordinary/Non-Hazardous location classification minimize audit risk. Application: Commercial and industrial facilities undergoing standards updates. Feature: Installation support. Business Impact: Access to IF 1508 Assembly-Free XJG instructions speeds training and reduces field errors. Application: Field installs, technician training, and maintenance planning in automation projects.
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FAQs
XJG94 HDG expansion coupling is designed for rigid/IMC conduit with a 3-1/2 inch trade size and a maximum movement of 4 inches. It supports durable installations by allowing expansion without stressing joints. For EMT routing, refer to other XJG variants. The unit measures 10 inches long and weighs about 24.2 pounds, aiding on-site handling.
XJG94 HDG complies with NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations, supporting code-compliant installations. The product line also aligns with Crouse-Hinds conformance for steel conduit fittings and UL-listed Canadian certification references, aiding cross-border procurement and audits. The combination of standards ensures safety, reliability, and regulatory readiness for industrial wiring systems.
Best applied in automation and plant infrastructure projects where rigid/IMC conduit moves due to vibration, temperature changes, or equipment shifts. It delivers predictable joint integrity, reduces installation rework, and lowers maintenance calls by tolerating four inches of movement in a single joint. This translates to faster commissioning, fewer change-orders, and a lower total cost of ownership on manufacturing lines.
The hot-dip galvanized finish delivers excellent corrosion resistance, protecting steel expansion couplings in damp, wash-down, or outdoor environments. This extends service life, reduces replacement cycles, and lowers lifecycle costs, even under routine exposure to humidity and contaminants common in processing plants and outdoor installations. Compared to uncoated steel, HDG reduces maintenance intervals and avoids costly downtime in food & beverage, chemical, and water-treatment facilities.
Official Eaton resources provide installation guidance and datasheets for the XJG94 HDG. Look for IF 1508 Assembly-Free XJG instruction sheets, installation sheets for other XJG variants, and the Eaton specification sheets detailing XJG series across catalog pages. PDFs and catalogs are available via the Eaton Conduit Cables and Wire Management portal.