30.99 CD approved for registration as DIS May 25, 2022
TCDV
IEC
TC 17/SC 17C Assemblies
International Standard
29.130.10 High voltage switchgear and controlgear
PUBLISHED
IEC 62271-200:2021 ED3
IN_DEVELOPMENT
IEC 62271-200/AMD1 ED3
30.99
CD approved for registration as DIS
May 25, 2022