Features Protects DC Power System: Safeguard your DC power system from lightning strikes and overvoltage with the Voltage Surge Arrester Device, ensuring reliable and uninterrupted power supply. Enhanced Stability: Enjoy a longer service life and more stable performance with the Photovoltaic Lightning Protector, allowing for more effective completion of tasks and projects. Ensures Safety: The 3P Surge Protective Device offers excellent quality and performance, providing a safe and simple installation process for peace of mind during use. User-Friendly Design: The Protective Voltage Arrester Device features a modular design for easy usage and maintenance, making it convenient for various applications. Rapid Response: Experience quick response times with the House Surge Protector, as it efficiently unloads voltage during lightning strikes to protect home appliances and ensure your safety. Specification: Item Type: Voltage Surge Arrester Device Model: CHLT-20PV Maximum Continuous Working Voltage: 1000V DC Nominal Discharge Current: 10kA (8/20μs) Maximum Discharge Current: 20kA (8/20μs) Voltage Protection Level Up: ≤2.4kV Number Of Poles: 3P Protection Level: IP20 Working Temperature: -40℃~80℃, Humidity: ≤90% (Average at 25℃) Package List: 1 x Surge Protection Device 2 x Insert Note: betweendiv>1. The power must be cut off before installation, and live operation is strictly prohibited;between/div>betweendiv>2. When installing, please connect according to the installation diagram, where + is the positive wire and ‑ is the negative wire. Do not connect wrongly. After installation, close the automatic circuit breaker (fuse) switch and check whether the working state is normal.between/div> Package List 1 x Surge Protection Device 2 x Insert