Publications of DKE/K 131

DIN EN IEC 60721-3-3 ; VDE 0468-721-3-3:2020-05 2020-05 Standards Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations (IEC 60721-3-3:2019); German version EN IEC 60721-3-3:2019 More  Order from DIN Media
DIN EN IEC 60721-3-3/A1 ; VDE 0468-721-3-3/A1:2026-08 2026-08 Draft standard Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations (IEC 104/1091/CDV:2025); German and English version EN IEC 60721-3-3:2019/prA1:2025 More  Read and comment at VDE
DIN EN IEC 60721-3-4 ; VDE 0468-721-3-4:2020-05 2020-05 Standards Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations (IEC 60721-3-4:2019); German version EN IEC 60721-3-4:2019 More  Order from DIN Media
DIN EN IEC 60721-3-5 ; VDE 0468-721-3-5:2026-09 2026-09 Draft standard Classification of environmental conditions - Part 3-5: Classification of groups of environmental parameters and their severities - Ground vehicle installations (IEC 60721-3-5:2026); German version EN IEC 60721-3-5:2026 More  Read and comment at VDE
DIN EN IEC 60721-3-6 ; VDE 0468-721-3-6:2025-09 2025-09 Draft standard Classification of environmental conditions - Part 3-6: Classification of groups of environmental parameters and their severities - Ship environment (IEC 104/1059/CDV:2024); German and English version prEN IEC 60721-3-6:2024 More  Order from DIN Media
DIN EN IEC 60721-3-7 ; VDE 0468-721-3-7:2026-06 2026-06 Draft standard Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use (IEC 104/1139/FDIS:2025); German and English version FprEN IEC 60721-3-7:2025 More  Order from DIN Media
DIN EN IEC 60721-3-9 ; VDE 0468-721-3-9:2024-12 2024-12 Standards Classification of environmental conditions - Part 3-9: Classification of groups of environmental parameters and their severities - Microclimates inside products (IEC 60721-3-9:2024); German version EN IEC 60721-3-9:2024 More  Order from DIN Media
DIN IEC 60068-2-46 1985-08 Standards Electrical ingeneering; basic environmental testing procedures; tests; guidance to test Kd: hydrogen sulphide H₂S (high concentration) for electrical contacts and connections; identical with IEC 60068-2-46, edition 1982 More  Order from DIN Media
DIN IEC 60068-2-49 1985-08 Standards Electrical engineering; basic environmental testing procedures; guidance to test Kc: sulphur dioxide SO₂ (high concentration) for electrical contacts and connections; indentical with IEC 68-2-49, edition 1983 More  Order from DIN Media

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