Provides recommendations for the selection, handling and installation of underground High Density Polyethylene (HDPE) conduit or raceway for power, lighting, signaling, and communication applications.





NEMA TCB 4-2021
Original price was: $121.00.$60.00Current price is: $60.00.
Guidelines for the Selection and Installation of Smooth-Wall Coilable High-Density Polyethylene (HDPE) Conduit for Trench Installation
National Electrical Manufacturers Association , 10/01/2021