NEMA TC 6 & 8-2020 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: EB-20 and EB-35, designed for burial encased in concrete; DB-60; and DB-100 and DB-120, designed for direct burial without encasement in concrete.
NEMA TC 6 & 8-2020 History
NEMA TC 6 & 8-2020
$60.00 $121.00
NEMA TC 6 and 8-2013
$51.00 $103.00
More Standards PDF
JIS C 8715-2:2019
$58.00 $116.00
JIS A 1128:2019
$58.00 $116.00
JIS L 1925:2019
$32.00 $64.00
JIS B 7735:2020
$47.00 $94.00