E DIN IEC/IEEE 60079-30-1 VDE 0170-30-1:2025-12
Explosive atmospheres
Part 30-1: Electrical resistance trace heating – General and testing requirements
(IEC 31/1768/CDV:2024); Text in German and English
Class/Status:
Draft,
valid
Released: 2025 -12 Published:
2025-11 -07
VDE Art. No.: 1100822
End of objection deadline:
2026-01-07