China Isolating Switch Manufacturers, Suppliers, Factory

We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Isolating Switch,Disconnector Switch,High Voltage Disconnector, We've been willing to provide you with the lowest selling price during the market place, greatest high quality and quite nice sales service.Welcome to do bussines with us,let's be double win.
Isolating Switch, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!

Hot Products

  • Dry Type Combined Transformer High Voltage Three Phases Metering Box

    Dry Type Combined Transformer High Voltage Three Phases Metering Box

    Transform your power distribution systems with Liu Gao's state-of-the-art Dry Type Combined Transformer High Voltage Three Phases Metering Box.This Phases Metering Box is suitable for voltage, current and energy measurement and relaying protection at the three-phase circuit of AC 50Hz and rated voltage 10KV, it is not only applied to the rural outdoor transformer substations, but also the small-sized industrial transformer substationsand distributions.This product can fully take the place of JLSJW-10 type oil-immersed combined transformer.
  • 11kV & 15kV High Voltage Surge Arrester - Metal Oxide Polymer for Lightning Protection

    11kV & 15kV High Voltage Surge Arrester - Metal Oxide Polymer for Lightning Protection

    Experience superior protection with Lugao's 11kV & 15kV High Voltage Surge Arrester - Metal Oxide Polymer for Lightning Protection, designed for medium/high voltage AC networks. Ideal for transformers, including those in arc furnace applications, and railway vehicles, this arrester shields against atmospheric, switching overvoltages, and Very Fast Transients (VFT). Featuring a robust, maintenance-free design that complies with IEC60099-4 and IEEE C62.11 standards, Lugao's surge arrester ensures stable, reliable performance in the most demanding environments.
  • 10kv 20kv 33kv 110kv silicone composite polymer gapless metal zinc oxide lightning surge arrester metal oxide arrester

    10kv 20kv 33kv 110kv silicone composite polymer gapless metal zinc oxide lightning surge arrester metal oxide arrester

    Lugao Power Co., Ltd. offers 10kv 20kv 33kv 110kv silicone composite polymer gapless metal zinc oxide lightning surge arrester metal oxide arrester designed to safeguard electrical systems from over-voltage. With rapid response, high discharge capacity, and low residual voltage, our arresters ensure reliable insulation protection. The polymer-housed MOA combines advanced insulation with anti-aging and explosion-proof properties, ideal for harsh conditions. Built to meet GB11032 standards, our arresters provide exceptional stability, durability, and performance, making them perfect for power generation, transformation, and distribution systems.
  • 12KV 24KV 36KV Hv and Mv Side Mounted Smart Vacuum Circuit Breaker for Switchgear

    12KV 24KV 36KV Hv and Mv Side Mounted Smart Vacuum Circuit Breaker for Switchgear

    Lugao's independently developed vacuum circuit breakers have received widespread acclaim overseas. The 12KV 24KV 36KV Hv and Mv Side Mounted Smart Vacuum Circuit Breaker for Switchgear, rated at 12 kV and 50 Hz, is suitable for three-phase AC indoor power distribution systems. It rapidly interrupts short-circuit currents, primarily protecting electrical equipment. The VS1 circuit breaker features a compact design and is easy to install, requiring only regular inspection of the contact wear.
  • ZW7 33kv 40.5kv Outdoor Substation Type High Voltage Vacuum Circuit Breaker

    ZW7 33kv 40.5kv Outdoor Substation Type High Voltage Vacuum Circuit Breaker

    Lugao's ZW7 33kv 40.5kv Outdoor Substation Type High Voltage Vacuum Circuit Breakers are overvoltage protection devices suitable for use in large substations and UHV transmission lines. Lugao utilizes leading edge porcelain sintering technology and a dedicated production line, capable of producing hundreds of units per month. These products fully comply with GB and IEC standards. Each arrester undergoes comprehensive type and factory testing to ensure reliable product quality.
  • SM6 SF6 Gas insulated compact RMU metal enclosed switchgear

    SM6 SF6 Gas insulated compact RMU metal enclosed switchgear

    The LGSM6 SF6 Gas Insulated Compact RMU Metal Enclosed Switchgear uses SF6 gas as the insulating medium, offering advantages such as compact structure, maintenance-free operation, and high reliability. Lugao possesses advanced R&D technology and fully automated production lines, ensuring high product quality. The LGSM6 has been exported to Southeast Asia, Europe, and other regions, with annual sales exceeding 5,000 units. Sufficient inventory is maintained to support rapid delivery.

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