Current stage: 40.00 DIS registered Aug 7, 2026
Next stage: CCDV Next stage date : Sep 25, 2026
Originator: IEC
Owner: TC 112
Type: International Standard
ICS: 29.035.20 Plastics and rubber insulating materials | 29.080.10 Insulators
IN_DEVELOPMENT IEC 63600 ED1 40.00 DIS registered Aug 7, 2026