The NEMA published its new Guidelines for the Selection and Installation of Smooth-Wall Coilable High-Density Polyethylene Conduit. Developed and written with the participation of the Plastics Pipe Institute, it provides recommendations for the selection, handling, and installation of underground HDPE conduit or raceway for power, lighting, signaling and communications applications.
New National Electrical Manufacturers Association conduit guide
Jan 31, 2018
