Current stage: 40.00 Effective date: 1 gush 2025
Next stage: CCDV Next stage date: 19 sht 2025
Originator: IEC
Owner: TC 47/SC 47D
Type: International Standard
ICS: 31.080.01
IN_DEVELOPMENT IEC 63378-6-1 ED1 40.00 DIS registered 1 gush 2025