Main Features 1. isolation switch when electrical equipment maintenance Ningbo isolation switch, providing an electrical interval, and is a visible break point to protect the personal safety of maintenance personnel. 2. isolating switch can operate with load: can not load with rated load or large operations, not points, co-load current and short circuit current, but there arc chamber can take a small load and no-load operation of the line. 3. General Transmission Operation: co-isolation switch, after closing the circuit breaker or switch classes; power operation: first class load disconnect switch or circuit breaker, disconnect the isolation switch. 4. Selection and other electrical equipment when the same Nanjing isolation switch, rated voltage, rated current, dynamic current, thermal current and so must meet the needs of occasions. The role of isolation switch is off no-load current of the circuit. So that the overhaul of equipment and supply a significant break point isolation switch to ensure the safety of maintenance personnel, disconnectors no special interrupter device does not cut off the load current and short-circuit current, it must only be operated isolating switch in the case of the circuit breaker is open circuit. Power plants and high-voltage isolation switch is important substation electrical system electrical switches, need and supporting the use of high voltage circuit breakers, its main functions are: to ensure that high-voltage electrical equipment at the time of repair work and safety Hangzhou isolation switch, since the role of isolation voltage, can not be used and cut into breaking load current and short-circuit current, can be used to not only have a strong arc some switching operations, that it does not have the interrupter function; divided according to the different installation location, type and outside the house style, divided by the number of insulating pillars, single-pole, double-column and three-column, the voltage level has optional equipment. Wenzhou disconnectors | Huayi Electric Power (certified) | isolation switch provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) is a leader in Xi'an, high voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.