We are Shiajiazhuang Histe Electric Co., Ltd Hebei Province China based in Shijiazhuang, China. We are member of TradeKey.com since June, 2012. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in Cable accessories and joint, lightning arrester, insulator, isolating switch. Please find our product details below: Outdoor High -Voltage Isolating Switch Neutral isolating switch, is for frequency 50 Hz ac frequencies of high voltage outdoor electrical equipment, have 40.5 kV, 72.5 kV and 126 kV voltage grade three, for no load in the case, points, wear casing wall wear casing wall wear casing wall used in industrial frequency voltage of 35 kV power plant, the transformer substation power distribution equipment and high voltage apparatus, Sell black pollution-free high rate of rubber and cold tube The high rate of rubber and cold tube 1, Made in China 2, low price and high quality according to you needs to order to process Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.