Current stage: 30.99 Effective date: Jun 20, 2025
Next stage: TCDV Next stage date: Apr 24, 2026
Originator: IEC
Owner: TC 116
Type: International Standard
ICS: 25.140.20
IN_DEVELOPMENT IEC 62841-4-13 ED1 30.99 CD approved for registration as DIS Jun 20, 2025