Theko e Ntle ka ho Fetisisa ea U40B 11kV 40kN khalase ea insulator
Tlhaloso e Khutšoanyane:
Insulator ea khalase ha e na ponahalo e bonolo feela le boleng bo tsitsitseng, empa e boetse e tšehetsa lithapo tsa phetisetso ea motlakase o phahameng. Khoele ea ho emisa e ka etsoa e loketseng boemo bofe kapa bofe ba motlakase.