Covers recommendations for shipping, handling, storage, installation and joining of underground single-bore nonmetallic duct for power, lighting, signaling and communications applications.





NEMA TCB 2-2012
Original price was: $210.00.$105.00Current price is: $105.00.
NEMA Guidelines for the Selection and Installation of Underground Nonmetallic Raceways
National Electrical Manufacturers Association , 09/01/2013