We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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 0170/0171-4. Electrical apparatus for potentially explosive atmospheres; powder filling "q".
(VDE 0170/0171-4. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Sandkapselung "q".)
WITHDRAWN published on 1.5.1992
Selected format:
VDE 0170/0171-5/A3. Electrical apparatus for potentially explosive atmospheres; Flameproof enclosure "d"; amendment 3.
(VDE 0170/0171-5/A3. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Druckfeste Kapselung "d"; Änderung 3.)
WITHDRAWN published on 1.1.1987
Selected format:
VDE 0170/0171-501. Electrical apparatus for explosive atmospheres; flameproof enclosure "d"; identical with IEC 31A(Secretariat)46 und IEC 31A(Secretariat)47.
(VDE 0170/0171-501. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Druckfeste Kapselung "d".)
WITHDRAWN published on 1.7.1992
Selected format:
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WITHDRAWN published on 1.12.1991
Selected format:
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WITHDRAWN published on 1.1.1987
Selected format:
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WITHDRAWN published on 1.7.1990
Selected format:
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
Selected format:
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
Selected format:
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
Selected format:
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
Selected format:Latest update: 2026-10-20 (Number of items: 2 307 718)
© Copyright 2026 NORMSERVIS s.r.o.