4" Rigid Coupling

4" Rigid Coupling – Electrical Conduit Connector The 4" Rigid Coupling by Southwire is designed for joining threaded rigid or IMC conduit in both indoor and outdoor electrical installations. This tubular, threaded steel coupling ensures proper alignment and a secure connection between conduit sections or between conduit and electrical enclosures. It is suitable for use by electrical distributors and switchgear suppliers requiring durable wire and cable conduit solutions. Specifications Material: Steel Connection: 4 NPSM threaded Installation Type: Threaded Length: 3.52 in Outside Diameter: 3.5 in Product Weight: 2.9380 lbs Application: Indoor, Outdoor, Use to Join Threaded Rigid or IMC Conduit together Manufacturer: Southwire Manufacturer Part #: 60 UL Listed; Meets Federal specification WW-C-563 Features Tubular threaded type assembly for secure conduit connection Strong galvanized steel construction for low conductivity and high corrosion resistance NPSM thread type for compatibility with standard threaded rigid conduit Ensures proper alignment of conduit ends Suitable for bonding threaded conduits to electrical junction boxes or enclosures when used with chase nipples and connectors Downloads & Links Spec Sheet