Crouse-Hinds

Crouse-Hinds XJG104 Expansion Coupling With Internal Grounding, 4 in, For Use With Rigid/IMC Conduit, Steel, Electro-Galvanized

XJG104 MFG #: XJG104
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Crouse-Hinds XJG104 Expansion Coupling With Internal Grounding, 4 in, For Use With Rigid/IMC Conduit, Steel, Electro-Galvanized
  • Country of Origin: US
  • Dimensions: 6.62 in Dia x 9.81 in L
  • Finish: Electro-Galvanized
  • Manufacturer Name: Eaton
  • Material: Steel
  • Series: XJG
  • Size: 4 in
  • Suitable For Use With: Rigid/IMC Conduit
XJG conduit expansion couplings for EMT and rigid/IMC are used with EMT, rigid metal conduit and IMC to couple together two sections of conduit subject to longitudinal movement. They are installed indoors or outdoors in long conduit runs to permit linear movement caused by thermal expansion and contraction to prevent damage to conduit supports and electrical systems in building or bridges. XJGs for rigid/IMC are also available with a hot dip galvanized finish for added corrosion protection against harsh environmental factors.
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  • Application
  • Item Features
  • Standards
Commercial, Institutional Buildings, Structures Commercial and Other Applications
  • Weatherproof and approved for use indoors or outdoors without an external bonding jumper
  • Flexible, watertight connection that protect rigid and IMC conduit wiring system from damage caused by movement
  • Internal bonding springs and metallic bushings create high integrity internal ground connection and eliminate need for external bonding jumpers and clamps
  • Patented design
  • 4 in maximum conduit movement
  • Steel - electrogalvanized and aluminum paint reducer, gland nut and bushing
  • PTFE composite packing, steel electro-galvanized washer, vellum gasket
  • Phosphor bronze electrogalvanized ground springs, braided tinned copper ground strap, malleable iron electrogalvanized U-bolts
  • On long conduit run to prevent conduit from buckling and ensuing circuit failures
  • In conduit run to prevent damage to conduit supports such as in a building or ON a bridge
  • To couple together two (2) sections of conduit subject to longitude movement
  • In conduit run that cross structural joints
CSA C22.2 File No. 18 3-12|NEMA FB-1|UL File No. 514B