DIN EN 60721-3-4/A1:1997
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 4: Stationary use at non-weatherprotected locations; Amendment A1 (IEC 60721-3-4:1995/A1:1996); German version EN 60721
- Standard No.
- DIN EN 60721-3-4/A1:1997
- Release Date
- 1997
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN 60721-3-4 E:2019
- Latest
- DIN EN 60721-3-4 E:2019
- Scope
- The document added the classes 4K5 for tropical damp and 3K6 for tropical dry type of climate. Annex E gives further explanations.
DIN EN 60721-3-4/A1:1997 history
- 2019 DIN EN 60721-3-4 E:2019 Draft Document - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations (IEC 104/799/CDV:2018); German and English ver...
- 1997 DIN EN 60721-3-4/A1:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 4: Stationary use at non-weatherprotected locations; Amendment A1 (IEC 60721-3-4:1995/A1:1996); German version EN 60721
- 1995 DIN EN 60721-3-4:1995 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations (IEC 60721-3-4:1995); German version EN 60721-3-4:1995
