Description
VBF(R) 12 series of integrated vacuum load switch and fuse combined appliances (hereinafter referred to as vacuum switch) is the latest generation of vacuum switch equipment developed according to the unique design concept and combined with market demand. It is widely used in indoor armored air insulated switchgear. It is in line GB 38041-2004, GB 16926-1997 and other standards. Under normal operating conditions, as long as the technical parameters of the vacuum switch are within the range, it can ensure safe and reliable operation in the corresponding voltage level of the power grid.