IEC - International Electrotechnical Commission - IEC 60439:1973/AMD1:1974
Amendment 1 - Factory-built assemblies of low-voltage switchgear and controlgear
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 December 1974 |
| Status: | revised |
| Page Count: | 2 |
Document History
January 1, 1976
Amendment 2 - Factory-built assemblies of low-voltage switchgear and controlgear
A description is not available for this item.
IEC 60439:1973/AMD1:1974
December 1, 1974
Amendment 1 - Factory-built assemblies of low-voltage switchgear and controlgear
A description is not available for this item.
January 1, 1973
Factory-built assemblies of low-voltage switchgear and controlgear assemblies
A description is not available for this item.