Current stage: 20.99 WD approved for registration as CD Apr 8, 2022
Next stage: CD Next stage date : Apr 15, 2022
Originator: IEC
Owner: TC 94 All-or-nothing electrical relays
Type: International Standard
ICS: 29.120.70 Relays
IN_DEVELOPMENT IEC 61810-7-13 ED1 20.99 WD approved for registration as CD Apr 8, 2022