40.20 DIS ballot initiated: 12 weeks Mar 7, 2025
PRVC May 30, 2025
IEC
International Standard
29.260.20 Electrical apparatus for explosive atmospheres
PUBLISHED
IEC 60079-10-2:2015 ED2
IN_DEVELOPMENT
IEC 60079-10-2 ED3
40.20
DIS ballot initiated: 12 weeks
Mar 7, 2025