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DIN is a protected designation of German national technical standards.
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature; temperature and humidity; amendment to IEC 721-2-1; identical with IEC 75(Central Office)31 and 32.
(Elektrotechnik; Klassifizierung von Umweltbedingungen; Natürliche Einflüsse, Temperatur und Luftfeuchte; Änderung zu IEC 721-2-1.)
WITHDRAWN published on 1.1.1987
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Electrical engineering; classification of environmental conditions; part 2: environmental conditions appearing in nature; precipitation and wind; identical with IEC 60721-2-2:1988.
(Elektrotechnik; Klassifizierung von Umweltbedingungen; Teil 2: Natürliche Einflüsse; Niederschlag und Wind.)
WITHDRAWN published on 1.5.1992
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VDE 0468-721-2-2. Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind.
(VDE 0468-721-2-2. Klassifizierung von Umgebungsbedingungen - Teil 2-2: Natürliche Umgebungsbedingungen - Niederschlag und Wind.)
WITHDRAWN published on 1.2.2015
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VDE 0468-721-2-2. Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind.
(VDE 0468-721-2-2. Klassifizierung von Umgebungsbedingungen - Teil 2-2: Natürliche Umgebungsbedingungen - Niederschlag und Wind.)
WITHDRAWN published on 1.4.2016
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VDE 0468-721-2-2. Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind.
(VDE 0468-721-2-2. Klassifizierung von Umgebungsbedingungen - Teil 2-2: Natürliche Umgebungsbedingungen - Niederschlag und Wind.)
WITHDRAWN published on 1.12.2024
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Electrical engineering; classifications of environmental conditions; environmental conditions appearing in nature, air pressure; identical with IEC 60721-2-3:1987.
(Elektrotechnik; Klassifizierung von Umweltbedingungen; Natürliche Einflüsse, Luftdruck.)
WITHDRAWN published on 1.6.1990
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VDE 0468-721-2-3. Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure.
(VDE 0468-721-2-3. Klassifizierung von Umgebungsbedingungen - Teil 2-3: Natürliche Umgebungsbedingungen - Luftdruck.)
WITHDRAWN published on 1.2.2015
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Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature, solar radiation and temperature; identical with IEC 60721-2-4:1987 (status as of 1988).
(Elektrotechnik; Klassifizierung von Umweltbedingungen; Natürliche Einflüsse, Sonnenstrahlung.)
WITHDRAWN published on 1.6.1990
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VDE 0468-721-2-4. Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature.
(VDE 0468-721-2-4. Klassifizierung von Umgebungsbedingungen - Teil 2-4: Natürliche Umgebungsbedingungen - Sonnenstrahlung und Temperatur.)
WITHDRAWN published on 1.2.2016
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Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature; dust, sand, salt mist; identical with IEC 60721-2-5:1991.
(Elektrotechnik; Klassifizierung von Umweltbedingungen; Natürliche Einflüsse; Staub, Sand und Salznebel.)
WITHDRAWN published on 1.3.1992
Selected format:Latest update: 2026-06-09 (Number of items: 2 281 484)
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