IEC - International Electrotechnical Commission - IEC 60157-1A:1976
First supplement - Low-voltage switchgear and controlgear - Part 1: Circuit-breakers
revised
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1976 |
| Status: | revised |
| Page Count: | 18 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
Document History
IEC 60157-1A:1976
January 1, 1976
First supplement - Low-voltage switchgear and controlgear - Part 1: Circuit-breakers
A description is not available for this item.
January 1, 1966
First supplement to Publication 157-1 (1973).
Low-voltage switchgear and controlgear.
Part 1: Circuit-breakers.