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SN EN 60099-9
Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
Edition
2014-09
SN EN 61643-11
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
Edition
2012-10
SN EN 61643-11/A11
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
Edition
2018-03
SN EN 61643-11+A11
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
Edition
2018-03
SN EN 61643-21/A1
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
Edition
2009-04
SN EN 61643-21+A1+A2
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
Edition
2013-07
SN EN 61643-31
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
Edition
2019-05
SN EN 61643-311
Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits and methods for gas discharge tubes (GDT)
Edition
2013-08
SN EN 61643-312
Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes
Edition
2013-08
SN EN 61643-321
Components for low-voltage surge protection devices. Part 321: Specifications for Avalanche Breakdown Diode (ABD)
Edition
2002-02
