Features Over Voltage Protection: Safeguards your DC power line system against overvoltage and transient spikes, ensuring reliable operation of your electrical devices High Performance Design: Features a large discharge capacity and low residual voltage, offering quick response times for superior electrical protection Enhanced Reliability: Equipped with a double thermal circuit breaker for increased safety, plus an optional remote alarm terminal for timely alerts Flame Retardant Construction: Made from sturdy, flame retardant PC material, providing an extra layer of safety for your electrical protection needs Easy DIN Rail Installation: Modular design allows for simple mounting and maintenance, making it ideal for photovoltaic systems and electrical setups Features: 1、Over Voltage Protection: This surge protector is applicable to low voltage standard IEC EN 61643 11, to protect DC power line system and other equipment from overvoltage and transient overvoltage. 2、High Performance: The surge protective device has large discharge current and capacity, low residual voltage and quick response time. 3、Reliable : Double thermal circuit breaker, providing more reliable protection, remote alarm terminal is optional. 4、Flame Retardant: The DC surge protector adopts flame retardant PC material, sturdy and firm, highly safe to use. 5、DIN Rail Mounting: This surge arrester device is modular designed, adopts DIN rail installation, easy to install and maintain. Specification: Item Type: Surge Protective Device Material: PC Flame Retardant Maximum Continuous 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