Feature: 1. [RAPID RESPONSE] With nanosecond response speed, the protector will immediately open to introduce surge overvoltage to the ground when there is lightning stroke or surge overvoltage occurs. 2. [RAIL INSTALLATION] This 2P surge protective device is installed with standard 35MM guide rail, which is very simple to install, can be used together with the circuit breaker of the distribution box. 3. [FLAME RETARDANT] The photovoltaic surge protector adopts PC flame retardant housing, highly safe and reliable to use. 4. [STABLE PERFORMANCE] Use precise electronic components, with longer service life and more stable performance, this surge protector will help you to complete your work more effectively. 5. [WIDE APPLICATION] The photovoltaic surge protector can be widely used in home, office building, school, shopping mall, etc. Specification: Item Type: Surge Protective Device Material: PC Flame Retardant Model: LT1 40 Rated Voltage Ue: 1000V DC Maximum Continuous Working Voltage Uc: 1060V DC Nominal Discharge Current In: 20kA (8/20μs) Maximum Discharge Current Imaximum: 40kA (8/20μs) Voltage Protection Level Up: ≤3.2kV Number of Poles: 2P Protection Grade: IP20 Working Temperature: -40℃ to 80℃, Humidity: ≤90% (at 25℃ on average). Package List: 1 x Surge Protective Device1 x Slide Note: 1. The power supply must be cut off before installation, and live operation is strictly prohibited.2. It is recommended to connect the breaker or circuit breaker in series at the front end of the lightning protection module.3. During installation, please connect according to the installation diagram, where + is the positive wire, ‑ is the negative wire, and PE is the ground wire. Do not connect it wrongly. After installation, close the circuit breaker (fuse) switch and check whether the working state is normal.4. After installation, insert the module in place and check whether the anti cooperation module works normally.5. During the use of the lightning protection module, the status of the fault display window should be regularly detected and checked. When the fault display window is red or the remote signal terminal outputs an alarm signal, it means that the lightning protection module has failed and should be repaired or replaced in time.6. The lightning protection module of parallel power supply shall be installed in parallel. The connecting wire shall be firm and reliable, and shall be short, thick and straight.