Feature:1. EASY INSTALLATION: The solar photovoltaic DC distribution box is installed between the solar panel and the solar inverter, with fast installation, plug and play.2. GOOD PROTECTION: With overvoltage, overload and arrester protection functions, it can communicate remotely and extend the working life of the solar system.3. EXCELLENT PARTS: Equipped with reliable DC assembly to maximize the protection of the disconnector, the transparent cover is convenient for checking the status.4. IP65 WATERPROOF: The distribution box has IP65 waterproof grade, allowing indoor and outdoor installation, and can be used in severe weather conditions.5. MULTIPLE USAGES: Applicable to PV solar panel grid connected system, solar off grid system, solar power generation system, etc., and it is suitable for home, RV, etc.Specification:Item Type: DC Disconnect SwitchModel: BOB7Z-63 50AEach Input Maximum DC Short Circuit Current (Isc): 50AMaterial: Polycarbonate, ABSProtection Grade: IP65Product Size: Approx. 120 x 52 x 90mm / 4.7 x 2 x 3.5inCable Inlet: PG20 4Output Cable Gland: PG20 4Rated Current (Le): 50ASectional Capacity (ICU): 6KAApplication: Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system, household, RV, etc..Package List:1 x Disconnect Switch2 x Connector Caps2 x Connectors2 x Waterproof Rings2 x Waterproof Joints3 x Short Point Screws4 x Long Point Screws4 x Flat Screws4 x Expansion Pipes1 x Waterproof Adhesive Tape