Current stage: 40.00 Effective date: 19 qer 2026
Next stage: CCDV Next stage date: 7 gush 2026
Originator: IEC
Owner: TC 47/SC 47F
Type: International Standard
ICS: 31.080.99
IN_DEVELOPMENT IEC 62047-58 ED1 40.00 DIS registered 19 qer 2026