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Overview IEC 61643-311:2013 is an international standard published by the International Electrotechnical Commission (IEC) that specifies performance requirements and test circuits for gas discharge t…
Overview IEC 61643-312:2013 is an international standard issued by the International Electrotechnical Commission (IEC) that focuses on gas discharge tubes (GDTs) used in low-voltage surge protective…
Overview IEC 61643-31:2018 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the requirements and test methods for low-voltage Surge Protect…