4P 40kA 420vAC House Surge Protective Low Voltage Arrester Device

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 unplug Guide rail installation, simple operation Specification: Material:PC Flame retardant material Number of poles: 4P Response time: less than 25ns Rated voltage: 420VAC Maximum discharge current: 40KA Up: less than 1.5kv Wiring method: three phase four wire Weight: Approx.465g 16.4oz Package list: 1 x House Surge Protector