NEMA TC 6 and 8-2013

Polyvinyl Chloride (PVC) Plastic Utilities for Underground Installations

Published by: National Electrical Manufacturers Association / 2013 / 26 pages
Defines general requirements, performance requirements, test methods and marking for the following types of PVC plastic utilities duct intended for underground installation for communications and electrical wire and cable: Type EB-20 and Type EB-35, designed for burial encased in concrete; Type DB-60; Type DB-100, and Type DB-120, designed for direct burial without encasement in concrete.

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This publication is available both in printed and PDF edition.

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