FAQs
IEC 61643-12:2020
Low-voltage surge protective devices - Part 12: Surge protective devices connected to...
IEC 61643-11:2011
Low-voltage surge protective devices - Part 11: Surge protective devices connected to...
IEC 61643-312:2013
Components for low-voltage surge protective devices - Part 312: Selection and application...
IEC 61643-311:2013
Components for low-voltage surge protective devices - Part 311: Performance requirements and...
IEC 61643-352:2018
Components for low-voltage surge protection - Part 352: Selection and application principles...
IEC 61643-351:2016
Components for low-voltage surge protective devices - Part 351: Performance requirements and...
IEC 61643-341:2020
Components for low-voltage surge protection - Part 341: Performance requirements and test...
IEC 60099-9:2014
Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
IEC 60099-8:2017
Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for...
