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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60654-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60721-3-4 | 1987 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations More |
| IEC 60721-3-4 AMD 1 | 1991-06 | Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; stationary use at non-weatherprotected locations; amendment 1 More |