Disconnector & fuse & lightning arresterOutdoor high-voltage disconnect switch GW5
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Outdoor high-voltage disconnect switch GW5

The GW5 series outdoor high-voltage disconnectors are three-phase AC 50Hz outdoor high-voltage electrical appliances composed of three independent single-pole units. They are used to open and close circuits when there is voltage but no load. When the main knife switch is in the normal open position, it provides a visible insulation distance that meets safety requirements. They can also be used to open or close very small capacitive currents or inductive currents.
The GW5 series outdoor disconnector switch is formed by adding disconnector springs, buffer devices and other components to the ordinary disconnector. It is usually used in conjunction with the grounding switch and is installed at different positions in the space of the ordinary disconnector. It can also be used in combination with the grounding switch; the special installation type can be divided into three installation methods: inverted installation, side installation, and inclined 25° installation. Among them, the rod-type pillar insulator used on the inverted type disconnector is specially manufactured into an umbrella-type pillar insulator. 

The Gw5 series of disconnectors feature comprehensive specifications, a wide variety of types, reliable performance, simple structure, ease of installation and maintenance, wide application range, and strong universality. When using special installation methods, it can make the wiring of the power station more flexible and significantly reduce the floor space, save metal structures. If equipped with rigid busbars, the wiring will be even neater and clearer.

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