The National Electrical Manufacturers Association (NEMA) published
3-2013 Polyvinyl Chloride (PVC) Fittings for Use with Rigid
PVC Conduit and Tubing, NEMA TC 6 & 8-2013 Polyvinyl Chloride (PVC) Plastic Utilities
Duct for Underground Installations,
NEMA TC 18-2013 Packaging of Master Bundles for EPC-40
Polyvinyl Chloride (PVC) Conduit.
NEMA TC 3 covers polyvinyl chloride (PVC) fittings intended to be joined in the field by a solvent cement system to PVC rigid conduit, tubing, and other fittings described in NEMA TC 2.
NEMA TC 3-2013
may be purchased in electronic or hardcopy format for $72.
NEMA TC 6 & 8 specify requirements, test methods, and markings for Type EB-20,
Type EB-35, Type DB-60, Type DB-100, and Type DB-120 PVC plastic utility ducts intended for underground installation in electrical and communications applications.
NEMA TC 6 & 8-2013
may be purchased in electronic or hardcopy format for $71.
NEMA TC 18 provides recommendations for the size and banding of master bundles for electrical
EPC-40PVC conduit. Changes were made to the number-of-pieces-in-a-master-bundle table, and to the recommendation on the securing of bundles.
NEMA TC 18-2013
may be purchased in electronic or hardcopy format for $50.
Contents and scope of each standard may be viewed on the
The National Electrical Manufacturers Association (NEMA) represents nearly 350 electrical, medical imaging, and radiation therapy manufacturers at the forefront of electrical safety, reliability, resilience, efficiency, and energy security. Our combined industries account for more than 400,000 American jobs and more than 7,000 facilities across the United States. Domestic production exceeds $117 billion per year.