Features Rapid Protection: The DC Protector 2P boasts a fast-acting mechanism, characterized by minimal leakage current and low voltage. It promptly detects and responds to voltage spikes, shielding your equipment from potential harm by efficiently directing excess energy. Clear Status Indicator: The Protector features a user-friendly module that visually signals its condition—green for operational and red for malfunction. This color-coded display allows for instant status checks, offering a straightforward and intuitive way to assess the device's performance. Premium Protection: The Arrester Protector is tailored to shield your solar power system against strikes and electrical transients. With a robust voltage capacity of 20-40KA and a 2P setup, it effectively defends your equipment from potential threats. Wide-Range Applicability: The Protective Arrester Device, boasting an IP20 rating, is versatile for use in diverse settings such as businesses, educational facilities, centers, and homes. Easy Installation: The Photovoltaic Arrester Protection Device features a modular design with a built-in failure release mechanism and mounts on a standard 35mm rail, simplifying the installation process in your solar power system. Spec: Item Type: PV Protection Device Material: PC flame retardant Maximum Continuous Working Voltage Ucpv: 1000VDC Nominal Discharge Current In: 20kA(8/20μs) Maximum Discharge Current Imaximum: 40kA(8/20μs) Voltage Protection Level Up: ≤3.8KV Protection Class: IP20 Indicator: Green for normal, red for fault Installation: 35mm Standard rail Working Temperature: -40℃~80℃, Humidity: ≤90%(when average 25℃) Size(LxWxH): Approx. 82 x 36 x 66mm / 3.23 x 1.42 x 2.6in How to Use: Follow the instructions to use. PackageList: 1 x PV Protection Device Package List 1 x PV Surge Protection Device