Feature:1. Overvoltage Protection: When a surge overvoltage occurs due to lightning strike or other reasons, the protector will turn on immediately, introduce the overvoltage into the ground to protect the electrical equipment.2. Simple Installation: Modular design, standard 36mm guide rail, easy for installation, can used in conjunction with distribution box circuit breakers.3. Flame Retardant Shell: The shell is made of high strength PC material, flame retardant, fireproof, safer and more reliable to use.4. Precise Electronic Components: Using precise electronic components, with good conductivity and stable performance, helping to complete work more efficiently.5. Wide Application: The protector is simple to use and maintain, can be widely used in residential, office building and industrial fields.Specification:Item Type: PV Surge ProtectorMaterial: Flame Retardant PCMaximum Continuous Working Voltage Uc: 1000V DCNominal Discharge Current In: 10kA(8/20s)Maximum Discharge Current Imaximum: 20kA(8/20s)Voltage Protection Level Up: 2.4kVPoles: 2PProtection Class: IP20Working Temperature: -40 to 80Working Humidity: 90% (average 25).Package List:1 xPV Surge ProtectorNote:1. The power supply must be cut off before installation, and live operation is strictly prohibited.2. When installing, please connect as shown in the installation diagram, where + is the positive wire and ‑ is the negative wire. Do not make wrong connections. After the installation is complete, close the automatic circuit breaker (fuse) switch to check whether the working state is normal.