Features Sensitive Response: When there is a surge in the system, the sensitive protector immediately opens quickly within a few nanoseconds and introduces the surge into the ground to ensure the electrical equipment. Surge Protection: Prevent excessive shock to home network, insulated terminal blocks, more reliable, safer, faster response time and high load capacity. Wide Application This surge protector has a wide range of applications and can be used in homes, offices and other places, and is very easy to install on the rail. Operation Indicator: The protector has a working status indicator window, which can effectively respond to the working status, green indicates normal, red indicates fault. PC Protective Case The PC case of the surge protector is fire and corrosion resistant, and the plug-in design supports hot wire operation for easy operation. Specification: Item Type: DC PV Surge Protector Material: PC. Colour: Orange Maximum discharge current(Imax): 20KA Nominal discharge current (In): 10KA Protection Level (High): 1.5KV Voltage: DC1000V Protection level: IP20. Response time: ≤25ns Maximum wire diameter: 35 hard wires or multi-strand wires (mm²) Recommended wire connections: 4-25 (mm²) Installation: 35mm electric rail mounting Ambient temperature: -40℃-80℃ Package list: 1 x DC PV Surge Protector 1 x accessory. or 1 x DC PV Surge Protector 2 accessories Package List 1 x DC PV Surge Protector 1 x Accessory