Features [DC System Protection] The surge protection device protects DC power systems from lightning strikes or overvoltage, very reliable. [High Performance] The surge protector built in excellent internal components, adopts precise chip, has strong precise and better conductivity. [PC Housing] The house surge protector uses PC housing, has good insulation performance, corrosion resistance and high strength. [Standard Modular Structure] The surge protector is standard modular structure, convenient to install, with stable connection. [Multi Usage] The surge arrester device can be widely used in residential, office building and industrial fields. Specification: Item Type: DC Surge Protector Material: PC Maximum Continuous Working Voltage Uc: 385V AC Nominal Discharge Current In: 40kA(8/20μs) Maximum Discharge Current Imaximum: 80kA(8/20μs) Voltage Protection Level Up: ≤2.4kV Poles: 2P Protection Class: IP20 Working Temperature: -40℃ to 80℃ Working Humidity: ≤90% (average 25℃) Package List:1 x DC Surge Protector Package List 1 x DC Surge Protector