Current stage: 40.00 Effective date: Sep 5, 2025
Next stage: CCDV Next stage date: Oct 24, 2025
Originator: IEC
Owner: TC 18
Type: International Standard
ICS: 01.040.13 47.020.60 29.220.30
IN_DEVELOPMENT IEC 63462-1 ED1 40.00 DIS registered Sep 5, 2025