The main role of an isolation switch) after opening, the establishment of a reliable insulating gap will require repair equipment or power lines and dotted with a clear disconnect Jilin pressure isolation switch, in order to ensure the safety of maintenance personnel and equipment. Disconnectors 2) Depending on the operating needs for access lines. 3) can be used to open, close the line in Shenyang small current isolation switch, such as casing, bus connector, short cable charging current, voltage capacitor capacitance switches are galvanically isolated switch, circulation and double bus voltage change-over time transformer magnetizing current and so on. 4) According to the specific circumstances of different structural types Heilongjiang isolation switch can be used to open, close certain load capacity of the transformer magnetizing current. High voltage isolation switch according to the different installation methods, can be divided into outdoor and indoor high-voltage high-voltage isolation switch isolation switch isolation switch contact parts overheat in operation is what causes it? A: The isolation switch in the operation of overheating, overloading mainly contact resistance increases, the operation did not completely closed due. Buy disconnectors Huayi Electric Power is your best choice! Welcome to inquire buy! Thank you for your attention. Jilin pressure isolation switch disconnectors _ _ Huayi electricity provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) strong, credible, in Xi'an high-voltage circuit breakers and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi power and you hand into the brilliant, for a better future!