beautiful shape, small size, light weight, anti-aging, pollution-resistant properties outline ... three-phase 50 HZ, rated voltage at 10 ~ 15 kV, rated current at 200 ~ 100 A of the power ... will not split-gate due to their own weight and the electric power,disconnect switch carries on ... also has a beautiful shape,small size,light weight,ageing resistant,stain resistant,and the installation,transportation ...