Post Insulator price Name: post type insulator Type: EP472 post type insulator Related type: EP625, EP472, EP965, EP1046 Voltage Range: 11kV~36kV Standard: IEC60383 Graze colors of insulators: Brown or light gray Mechanical failing load: 4kN,6kN,10kN and as per client鈥檚 request Material: Alumina and silica porcelain Application: Overhead lines and transmission lines Post type insulator including outdoor and indoor post insulator with internal metal fittings and external metal fittings. Porcelain post type insulator manufactured by DONGFANG are mainly wet process porcelain. Technical specifications: Type No.Creepage Distance (mm)Dry