3/4" Expansion Coupling

3/4" Expansion Coupling – Rigid Expansion Couplings The 3/4" Expansion Coupling by Southwire is designed to accommodate up to 4 inches of linear movement caused by thermal expansion and contraction in rigid conduit systems. This product is ideal for electrical distributors and switchgear suppliers requiring reliable conduit connections that prevent buckling and circuit failures. Its weatherproof design and hot-dip galvanized finish make it suitable for outdoor structures prone to movement, such as bridges, railroads, and buildings. Specifications Manufacturer: Southwire Manufacturer Part #: TXJG24HDG Size: 3/4" Product Weight: 1.85 lbs UPC: 751338015050 Material: Steel body with malleable iron reducer, washer, and bushing Finish: Hot dip galvanized Conduit Compatibility: Rigid UL 6 Conduit Movement Capacity: Up to 4" linear movement (2" in either direction on center) Standards: UL 514B, Fed. Spec WF-408E, NEMA FB 1, ASTM A123/123M Features c(UL)us listed for wet locations Internal grounding design eliminates need for external bonding jumpers and cables Prevents conduit buckling and circuit failures Weatherproof design suitable for outdoor use on structures subject to movement Hot dip galvanized finish provides superior protection against severe environmental factors Includes PTFE composite packing and gasket for sealing Grounding spring made of beryllium bronze, electrogalvanized Downloads & Links Spec Sheet Installation Instructions-Expansion Couplings