Features ●[Main Uses] Photovoltaic surge protector for DC and PV power generation system for indirect lightning strike, direct lightning strike or other transient overvoltage surge protection.he lightning arrester device is mainly used in families, colleges and industries with surge protection requirements. ●[Function] Lightning protection device can effectively suppress the induction overvoltage and system operation overvoltage caused by lightning strikes, protect the safety of equipment and ensure the normal operation of the system. ● [Fast Response] DC Surge Protector discharge current, large capacity, low residual voltage, fast response time, using the latest arc extinguishing technology, you can completely avoid fire. ● [Clear design] The surge protector is equipped with a power status indicator, indicating the working status of the surge protector; (green is normal, red is fault). ● [Easy to install] The lightning protector shell is made of PC flame retardant plastic; mounted on a standard 35MM rail, it can be used in conjunction with a variety of distribution box circuit breakers, easy to disassemble and dismantle. Specification: Item Type: Surge Protective Device Material: PC Flame Retardant Maximum Continuous Operation Voltage Uc: 600VDC Nominal Discharge Current In (8/20μs): 20kA Maximum Discharge Current Imaximum (8/20μs): 40kA Maximum Impact Current Iimp: 6.25kA Voltage Protection Level Up: 2.6kV Package List: 1 x Surge Protective Device Package List 1 x Surge Protective Device