20.99 Dec 16, 2022
CD Sep 30, 2024
IEC
TC 95
International Standard
PUBLISHED
IEC 60255-12:1980 ED1
PROJECT
IEC 60255-132 ED1
20.99
WD approved for registration as CD
Dec 16, 2022
Measuring relays and protection equipment - Part 132: Functional requirements for directional power protection
10.99 New project approved