Feature: 1. 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. 2. PC Housing: The shell of the surge protector is made of PC flame retardant material, which is resistant to high temperature and wear and tear and safer to use. 3. Modular Design: The surge protector is modular in design, very simple to use and maintain, good conductivity, 2P rail, very simple to install. 4. Stable Performance: Surge protectors use accuracy electronic components for longer life and more stable performance to help you do your job more effectively. 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 Surge Protector Material: PC Maximum Continuous Operating Voltage Uc: 1000V DC Nominal Discharge Current In: 10kA (8/20μs) Maximum Discharge Current Imax: 20kA (8/20μs) Voltage Protection Level Up: ≤2.8kV Number of Poles: 2P Protection Level: IP20 Working Temperature: -40℃-80℃ Humidity: ≤90%(at 25℃ on average). Package List: 1 x DC Surge Protector1 x Sliding Sheet Note: 1. The power supply must be cut off before installation, and operation with electricity is strictly prohibited.2. Recommend that the front of the lightning protection module is connected in series with a pebble breaker or circuit breaker.3. Please connect according to the installation diagram, where + is the positive line, ‑ is the negative line, PE is the ground line, do not misconnect. After installation, close the circuit breaker (fuse) switch to check whether the working state is normal.4. After installation, insert the module into place and check whether the anti correction module is working normally.5. Lightning protection module in use, should be regularly tested and check the status of the display window, when the fault display window is red or telematics terminal output alarm signal, that the lightning protection module failure, should be timely repair or replacement.6. Parallel power lightning protection module should be installed in parallel, the connection line requirements are solid and reliable, and require short, thick, straight.