Feature: 1. PC Housing: Constructed with flame retardant PC material and accuracy electronic components for a robust, erosion resistant, and stable surge protector that ensures long lasting performance. 2. Multiple Safety: Equipped with overcurrent and overvoltage safety functions, the surge protective device effectively safeguarding your DC power system against potential electrical dangers. 3. Efficient Design: The surge protector features an efficient design that enhances its performance in electromagnetic interference and thunderstorm weathers, providing a higher level of safety for your devices. 4. Easy Installation: Designed for easy installation on a 2P rail, the standard 35mm rail mounting allows for seamless integration with circuit breakers in distribution boxes, making setup a breeze. 5. Main Application: The surge protector is primarily used to defend electrical equipment and load devices from damage caused by thunderstorm strikes and power surges, ensuring the safety and longevity of your electronic devices. Specification: Item Type: Surge Protective Device Material: PC Rated Operating Voltage Un: 1000VDC Maximum Continuous Operating Voltage Uc: 1060VDC Nominal Discharge Current In: 20kA (8/20μs) Maximum Discharge Current Imaximum: 40kA (8/20μs) Voltage Safety Level: ≤3.2kV Indication: Green for Normal, Red for Fault Installation: 35mm Standard Rail Poles: 2P. Package List: 1 x Surge Protector