30.99 CD approved for registration as DIS Jul 24, 2026
TCDV Nov 27, 2026
IEC
International Standard
29.130.10 High voltage switchgear and controlgear
PUBLISHED
IEC 62091:2007 ED1
IN_DEVELOPMENT
IEC 62091 ED2
30.99
CD approved for registration as DIS
Jul 24, 2026