Feature:1. Surge Protector: Prevent excessive shocks to the home grid, insulated terminal blocks, more reliable, safer, quick response time and high carrying capacity.2. Working Indicator: The protector has a working status indication window, which can effectively respond to the working status, green indicates normal, red indicates fault.3. PC Protective Case: The PC housing of the surge protector is fire and corrosion resistant, and the plug in design supports hot wire operation for ease of use.4. Sensitive Response: When there is a surge overvoltage in the system, the sensitive protector immediately opens quickly within nanoseconds and introduces the surge overvoltage into the earth to ensure the power equipment.5. 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.Specification:Item Type: DC PV Surge ProtectorMaterial: PCColor: OrangeMaximum Discharge Current (Imax): 20KANominal Discharge Current (In): 10KAProtection Level (up): 1.5KVVoltage: DC1000VProtection Level: IP20Response Time: 25nsMaximum Wire Diameter: 35 hard wire or multi strand wire (mm)Recommended Wire Connections: 4-25 (mm)Installation: 35mm electrical rail mountingAmbient Temperature: -40-80.Package List:1 x DC PV Surge Protector2 x Accessory Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.