E DIN EN IEC 60519-4/A1 VDE 0721-4/A1:2026-01
Safety in installations for electroheating and electromagnetic processing
Part 4: Particular requirements for arc furnace installations
(IEC 27/1209/CDV:2025); German and English version EN IEC 60519-4:2022/prA1:2025
Class/Status:
Draft,
valid
Released: 2026 -01 Published:
2025-12 -12
VDE Art. No.: 1702093
End of objection deadline:
2026-02-12

