2. Getting involved
  3. Standards Committees
  4. DKE
NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN EN 60721-3-9 [CURRENT] references following documents:

Document number Edition Title
EN 60721-3-0 1993-07 Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; introduction (IEC 60721-3-0:1984 + A1:1987) More 
EN 60721-3-3 1993-05 Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; stationary use at weatherprotected locations (IEC 60721-3-3:1987 + A1:1991) More 
EN 60721-3-4 1993-05 Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; stationary use at non-weatherprotected locations (IEC 60721-3-4:1987 + A1:1991) More 
IEC 60721-1 1990-12 Classification of environmental conditions; part 1: environmental parameters and their severities More