1. PROTECT POWER SYSTEM: Voltage arrester device can efficiently protect the AC power system from thunderstrike or overvoltage, very practical 2. STABLE ELECTRICAL CONDUCTIVITY: Flame retardant and fireproof enclosure prevents protectors from burning out internal components , accurate chips possess high accuracy, better electrical conductivity, thunder protection guarantee 3. EASY TO MAINTAIN: The product adopt a modular design and excellent process, which is very simple to use and maintain with good conductivity 4. EFFECTIVE PROTECTION: When a overvoltage occurs in the system due to thunder or other reasons, the protector immediately opens quickly within nanoseconds, and introduces the overvoltage into the ground to protect the electrical equipment 5. EASY TO INSTALL: protective device has excellent performance, safer to use, rail mounted installation is very simple Spec: Item Type: Protective Device 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 Up: =1.8KV Number of Poles: 3P Installation: Approx. 36mm / 1.42in rail Protection Class: IP20 Working Temperature: -40?~80?, Humidity: =90% (average 25?) PackageList: 1 x Protective Device

PROTECT POWER SYSTEM: Voltage arrester device can efficiently protect the AC power system from thunderstrike or overvoltage, very practical. STABLE ELECTRICAL CONDUCTIVITY: Flame retardant and fireproof enclosure prevents protectors from burning out internal components , accurate chips possess high accuracy, better electrical conductivity, thunder protection guarantee. EASY TO INSTALL: protective device has excellent performance, safer to use, rail mounted installation is very simple. EFFECTIVE PROTECTION: When a overvoltage occurs in the system due to thunder or other reasons, the protector immediately opens quickly within nanoseconds, and introduces the overvoltage into the ground to protect the electrical equipment. EASY TO MAINTAIN: The product adopt a modular design and excellent process, which is very simple to use and maintain with good conductivity.