Gw4b-126kv Outdoor High Voltage Disconnectors Model Switch

The structure of the earthed switching part is divided into 3 types: No earthing, single or double earthing. It can also be divided into two types according to areas in which it is used: Ordinary or anti-dirt type. The earthing switch has a structure of type I or type II and the electric parameters of the type II earthing switch has the same short-circuit withstand ability as the disconnector switch.

The product is privided with a manual operating device and a electromagnetism lock can aslo be fitted to prevent from wrong op-eration.

Spare parts and exposed parts are made of stainless steel or processed with aluminum alloy processing technology or hot – Zinc-plating technology to ensure operation with no corrosion for a long period of time, and further ensure the flexibility and reliability of the product, satisfy the requirements in the different aresa.