1. What is pin insulator used in transmission lines

      classification:Industry dynamics time:2020-04-26
      There are 5 types of insulators used in transmission lines as overhead insulation:pin insulator,suspension insulator,strain insulator,stay insulator and shackle insulator.Pin, suspension, and strain insulators are always used in medium to high voltage systems. While stay and shackle insulators are mainly used in low voltage applications.
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