Features Efficient Defense: Protects AC power systems from strikes and overvoltages, ensuring reliable and equipment longevity Flame Retardant Durability: Constructed with high-quality PC material, this device offers flame retardant, impact-resistant, and weather-resistant features for enhanced safety Premium Electrical Conductivity: Engineered with fine workmanship and an accurate chip, this device ensures quick response speed and reliable performance for your electrical systems Features: 1、Main Application: This surge protector is used to efficiently defend AC power systems from strikes or overvoltages. 2、PC Material: Made of PC material, this surge protector is flame retardant, impact resistance, weather resistance, and not easy to deform. 3、Fine Workmanship: This surge protector is well made with an accurate chip that has premium electrical conductivity and quick response speed. Very reliable tool. 4、Rail Installation: This product adopts standard 36MM rail installation and the installation can be quickly completed. 5、Modular Design: The surge protector adopts a modular design, which is very simple to use and maintain. Specification: Item Type: AC Surge Protector Material: PC Flame Retardant Maximum Continuous Working Voltage Uc: 420V AC Nominal Discharge Current In: 20kA (8/20μs) Maximum Discharge Current Imax: 40kA (8/20μs) Voltage Protection Level Up: Less Than or Equal to 1.8KV Number of Poles: 2P Installation: 36MM Rail Protection Class: IP20 Working Temperature: -40℃ to 80℃ Working Humidity: Less Than or Equal to 90% (Average 25℃) Package List: 1 x AC Surge Protector Package List 1 x AC Surge Protector