Product type: Zinc Oxide Resistors Product name: Zno Varistor for Surge Arrester (ZnO Block) Product specification: Diameter from 20 to 82 mm Product introduction: It can be applied to assemble the Arrester from 0.28kV to 220kV. Standard applied: IEC Production capacity: 200,000PCS Tipical voltage: 1.5kV, 3kV, 4.5kV Tipical discharge current: 2.5kA, 5kA, 10kA High current impulse: 65kA, 100kA 2ms rectangular current: up to 1000A