Nikou House Arrester Device, 2P 10kA-20kA 420v AC Low-voltage Arrester Device, Surge Protective Device for Household Surge Protection

Features:It is suitable for C and D level lightning protection, it is used for the equipotential connection when lightning strikes, quick response when lightning occurs, unloading voltage, protecting home appliances and your safety.Flame retardant shell, fire proof, safe to use It has the characteristic of stable performance, and easy to install Removable assembly, easy to plug and unplugGuide rail installation, simple operation Specification:Material:PC Flame retardant materialNumber of poles: 2PResponse time: ?25nsRated voltage: 420VMaximum discharge current: 20KA Up: ?1.5kvWeight: Approx.227g/8oz  Package list:1 x House Surge Protector