Entire cabinet made of high strength aluminum and zinc plates by NC for extra processing into a modular structure, low-voltage air-insulated switchgear sales, protection grade IP3X, with a compact, flexible operation, easy installation, low voltage switchgear interlocking multiple manufacturers, ex-factory price of high-grade low-voltage switchgear, small words, parameters Qi, low-cost, low maintenance features, operation can be manual or electric product as "one minute a grounded" three-position interrupter style, wearing "Five Anti" function (to prevent mistakenly charged interval, to prevent accidental switching of the main switch, antistatic articulated ground, to prevent the grounding switch position to send in ground electrical) interlocking reliable, high fracture strength insulation, big climb from the design, all with the pressure outlet end cap protection, special dynamic seal and stationary seal design, coupled with advanced technical performance and lightweight flexible assembly program, fully meet the changing needs of the market, the city is equipped with a new generation of high-voltage switchgear grid high voltage switchgear "Five Anti "vacuum breaker inside the car 1. High Voltage Switchgear closing position after the test, the car breaker can not enter the work place. (To prevent closing with load) 2. High Voltage Switchgear Switchgear ground knife within close position, the car can not enter the circuit breaker closing. (With a ground wire to prevent the closing) low-voltage switchgear much money, Tianchang instrument linked instruments (certified), low-voltage switchgear is provided by the United Instrument Sales Co., Ltd. Tianchang instrument. Tianchang instrument Alliance Instrument Sales Co. (www.ylybxs.com) (www.ylybxs.com) is Chuzhou, temperature instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Tianchang instrument linked instruments in leadership with the staff warmly welcome all inquiries negotiations to create Tianchang instrument linked instruments a better future.