E DIN EN 60079-28/A11 VDE 0170-28/A11:2024-12
Explosive atmospheres
Part 28: Protection of equipment and transmission systems using optical radiation
(IEC 60079-28:2015/ISH1:2019); German version EN 60079-28:2015/A11:2024
Class/Status:
Draft,
valid
Released: 2024 -12 Published:
2024-11 -01
VDE Art. No.: 1100873
End of objection deadline:
2025-01-01