10-500kV Composite-Hängeisolator

10-500kVComposite SuspensionInsulator Voltage:10kV 500kV Tension strength: 70KN 160KN Coupling:Ball and socket according to IEC60120,Clevis and tongue according to IEC60471 etc.Creepage distance suitable for all pollution areas listed in IEC 60815 Purchase Notice: 1. the specifications and pattern of the both end fitting 2. the main dimension and rate voltage 3.the color of silicon rubber,usually it is red or gray 4. other particular requirement Note: 1.IEC,ANSI,GB and other international stardand is applicable. 2.it is usually red,gray,and white. 3.we can design and produce according to the drawings and characteristics.