Features defence: Safeguard your AC power system from strikes and overvoltage, ensuring uninterrupted power supply and protecting your valuable electronics and appliances. Reliable Performance: With a 10kA nominal discharge current In and 20kA maximum discharge current Imax, this protector provides dependable defence against power s, offering peace of mind for your home or office. Safe Circuit : The 420V maximum continuous working voltage Uc ensures a stable and secure circuit , reducing the risk of damage to your electrical devices and systems. Construction: Crafted from premium materials, this efficient voltage arrester offers long-lasting durability, providing reliable defence for an extended period. Easy Installation: This protective device is designed for easy connection to your circuit, with a simple wiring process that can be completed in minutes, saving you time and effort during setup. Features: 1、 Protector: Works goodly 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 defence: 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: Protective Device Model: YXM8-20 Rated Voltage: 220 V Maximum Continuous Working Voltage Uc: 420V Nominal Discharge Current In (8/20): 10kA Maximum Discharge Current Imax (8/20): 20kA Voltage defence Level Up: ≤2.0kV Number of Poles: 2P Response Time: ≤25nS Ambient Temperature: -40℃~80℃ Package List: 1 x Protective Device Note: Please pay attention to electricity safety when using. Package List 1 x Surge Protective Device