Features Enhanced Surge Protection: Effectively shields your AC power system from lightning strikes and over-voltage scenarios, ensuring reliable operation and peace of mind High Discharge Capacity: Features a 10kA nominal discharge current and a maximum discharge current of 20kA, providing robust defense against voltage spikes in your home Stable Voltage Operation: With a maximum continuous working voltage of 420V, this device maintains a stable circuit, enhancing the longevity of your electrical appliances Durable Construction: Made from high-quality materials, this voltage arrester is designed for long-lasting performance, ensuring you get the protection you need over time Simple Installation Process: Connects effortlessly to your circuit with straightforward wiring that can be completed in just minutes, making setup hassle-free Features: 1、Surge Protector: Works ly in protecting the AC power system from strike or over voltage. 2、Reliable Working: Comes with 10kA nominal discharge current In and 20kA maximum discharge current Imax. 3、Safe Protection: The 420V maximum continuous working voltage Uc ensures more stable circuit operating. 4、Good Durability: Adopting premium materials, the efficient voltage arrester is very for long use. 5、Easy to Install: Very easy to connect to the circuit, and the simple wiring can be completed in minutes. Specification: Item Type: Surge Protective Device Model: YXM8-20 Rated Voltage: 220V Maximum Continuous Working Voltage Uc: 420V Nominal Discharge Current In (8/20): 10kA Maximum Discharge Current Imax (8/20): 20kA Voltage Protection Level Up: ≤2.0kV Number of Poles: 2P Response Time: ≤25nS Ambient Temperature: -40℃~80℃ Package List: 1 x Surge Protective Device Note: Please pay attention to electricity safety when using. Package List 1 x Surge Protective Device