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IEC 61643-21:2000/AMD2:2012 ED1

Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods IEC 61643-21:2000/AMD2:2012 ED1

Publication date:   Jul 27, 2012

General information

60.60 Standard published   Jul 27, 2012

IEC

TC 37/SC 37A

International Standard

29.240.10   Substations. Surge arresters

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IEC 61643-21:2000 ED1

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PUBLISHED
IEC 61643-21:2000/AMD2:2012 ED1
60.60 Standard published
Jul 27, 2012

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IEC 61643-21 ED2