
Components for low-voltage surge protective devices Part 341: Specification for thyristor surge suppressors (TSS)
出版:Japanese Standards Association

专家解读视频
This Standard is a test specification standard for thyristor surge suppressor (TSS) components designed to limit overvoltages and divert surge currents by clipping and crowbarring actions. Such components are used in the construction of surge protective devices, particularly as they apply to telecommunications.
IEC 61643-341 Ed. 1.0 - Identical