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In China, Lugao is distinguished among manufacturers and suppliers. Our factory provides High Voltage Circuit Breaker, Box Type Substation, High Voltage Switchgear, etc. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. We take high quality, reasonable price and perfect service.

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GW4 Series 220kv Outdoor Load Break Isolating Switch

LUGAO's GW4 Series 220kV disconnectors are double-column, horizontal rotary disconnectors suitable for outdoor environments, featuring high mechanical strength and excellent corrosion resistance. These 220kV disconnectors are primarily used for high-voltage side isolation in substations. During inspection or maintenance, the disconnector creates an air-insulated break, ensuring physical separation of the isolated equipment from the energized system. They can also be used with an earthing switch for safety locking.

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GW4 Series 110KV 150KV Outdoor High Voltage Electric Disconnector Switch

Lugao's GW4 Series disconnectors are easy to operate, install, and maintain. They are used to connect or disconnect high-voltage circuits under load. They can also be used in scenarios such as isolating incoming and outgoing lines at substations. Lugao has the ability to mass-produce them quickly to meet customer needs.

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GW4 35kv Outdoor Vertical Operate Type Three Phase Disconnect Switch

Lugao's GW4 disconnect switches are suitable for high-voltage busbars, circuit breakers, and other electrical equipment. They function as switches when high-voltage lines are operating without load. They are primarily made of copper, with aluminum alloy conductive tubing used for the grounding blades. Exposed metal parts are hot-dip galvanized. They offer excellent performance at an affordable price.

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High Voltage Three Phase Outdoor Pole Mounted VCB with Controller Auto Recloser

The ZW32 series outdoor high voltage vacuum circuit breakers independently developed by Lugao mainly consist of integrated solid-sealed contacts, current transformers, operating mechanisms and enclosures. This type of circuit breaker is designed for miniaturization, and the outer shell is made of high-quality steel. The current transformers can be selected according to the user's needs.

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ZW32-24G Outdoor Permanent Magnet Circuit Breaker for Power Protection

This outdoor vacuum circuit breaker was designed by Lugao Power Co., Ltd. in response to the continuous expansion of urban power grids and the rapid increase in electricity load. It operates at a 24kv voltage level, offering a series of advantages such as enhancing power supply capacity and reducing grid losses. The ZW32-24G outdoor vacuum circuit breaker manufactured by LUGAO has received unanimous praise from overseas customers.

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ZW32-12F HV Vacuum Circuit Breaker Manual Type with Intelligent Controllers

This vacuum circuit breaker, developed by Lugao Power Co., Ltd., is specifically designed for outdoor power distribution needs. It is equipped with a manual operating mechanism, allowing for manual tripping or remote control. The rated voltage is 12 kilovolts, and the rated frequency of the three-phase AC is 50/60 HZ. It is mainly used to open and close the load current, overload current, and short-circuit current in power lines.

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