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VDE - German association for electrotechnics, electronics and information technologies was founded as early as 1893. It supports modern education for professionals and high acceptance by people. It supports development of electrotechnics, electronics and information technologies and related technologies.
The main task of the association lies in safety in electrotechnics, elaboration of respected technical rules such as national and international standards, tests and certification of equipment and systems.
American version of VDE standards is marked as UL standard (Underwriters Laboratories).
VDE 0170/0171-6/A10. Electrical apparatus for potentially explosive atmospheres; increased safety "e"; amendment 10.
(VDE 0170/0171-6/A10. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Erhöhte Sicherheit "e"; Änderung 10.)
WITHDRAWN published on 1.12.1991
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VDE 0170/0171-6/A3. Electrical apparatus for potentially explosive atmospheres; increased safety "e"; amendment 3.
(VDE 0170/0171-6/A3. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Erhöhte Sicherheit "e"; Änderung 3.)
WITHDRAWN published on 1.1.1987
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VDE 0170/0171-6/A4. Electrical apparatus for potentially explosive atmospheres; increased safety "e".
(VDE 0170/0171-6/A4. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Erhöhte Sicherheit "e".)
WITHDRAWN published on 1.7.1990
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VDE 0170/0171-6/A5. Electrical apparatus for potentially explosive atmospheres; increased safety "e".
(VDE 0170/0171-6/A5. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Erhöhte Sicherheit "e".)
WITHDRAWN published on 1.5.1992
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VDE 0170/0171-7. Electrical apparatus for potentially explosive atmospheres; intrinsic safety "i".
(VDE 0170/0171-7. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i".)
WITHDRAWN published on 1.11.1991
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VDE 0170/0171-7/A2. Electrical apparatus for potentially explosive atmospheres; intrinsic safety "i"; amendment 2.
(VDE 0170/0171-7/A2. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i"; Änderung 2.)
WITHDRAWN published on 1.1.1987
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VDE 0170/0171-7/A3. Electrical apparatus for potentially explosive atmospheres; intrinsic safety "i".
(VDE 0170/0171-7/A3. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i".)
WITHDRAWN published on 1.3.1992
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VDE 0170/0171-7/A30. Electrical apparatus for potencially explosive atmospheres; intrinsic safety "i"; amendment 30; identical with prEN 50020 amendment 3, edition 1984.
(VDE 0170/0171-7/A30. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i"; Änderung 30.)
WITHDRAWN published on 1.6.1985
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VDE 0170/0171-7/A4. Electrical apparatus for potentially explosive atmospheres; intrinsic safety "i".
(VDE 0170/0171-7/A4. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i".)
WITHDRAWN published on 1.4.1992
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VDE 0170/0171-7/A5. Electrical apparatus for potentially explosive atmospheres; intrinsic safety "i".
(VDE 0170/0171-7/A5. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i".)
WITHDRAWN published on 1.4.1992
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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