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Aramid pressboard for electrical purposes - Part 2: Methods of test (IEC 61629-2:1996); German version EN 61629-2:1996
Edition 1998-04

Standards [CURRENT]

DIN EN IEC 61631

Test method for the mechanical strength of cores made of magnetic oxides (IEC 61631:2020); German version EN IEC 61631:2020
Edition 2022-12

Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors (IEC 61642:1997); German version EN 61642:1997
Edition 1998-11

Low-voltage surge protective devices - Part 01: General Requirements and test methods (IEC 37A/401/CDV:2023); German and English version prEN IEC 61643-01:2023
Edition 2025-06

Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods (IEC 37A/403/CDV:2023); German and English version prEN IEC 61643-11 (Frag 1):2023
Edition 2025-06

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified); German version EN 61643-11:2012 + A11:2018
Edition 2019-03

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified); German version EN 61643-11:2012 + A11:2018; Corrigendum 1
Edition 2019-06

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified); German version EN 61643-11:2012 + A11:2018; Corrigendum 2
Edition 2021-10

Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods; German and English version prEN IEC 61643-11:2023/prAA:2023
Edition 2025-06

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles (IEC 61643-12:2008, modified); German version CLC/TS 61643-12:2009
Edition 2010-09

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