Feature:1. SIMPLE INSTALLATION: 500V solar photovoltaic DC confluence box, installed between the solar panel and the solar inverter, can achieve faster and safer installation, plug and play. Adapter cables support 46mm diameter cables, 1310 AWG cables, and 46mm square cables2. PROTECTION FUNCTION: Protection includes overvoltage, overload, thunder protection function, remote communication, prolong working life of solar system3. EXCELLENT TECHNOLOGY: Equipped with the most reliable DC components, maximum protection of photovoltaic DC isolation switch, transparent cover is also easy to check the status of the circuit breaker4. IP65 WATERPROOF: Isolation switch allows indoor and outdoor installation, built in DC switchgear, effectively protect in bad weather, environmental use5. WIDELY USED: DC miniature circuit breaker is suitable for photovoltaic solar panel grid connected system and solar off grid system, solar power generation system, photovoltaic arrays, RV solar and so onSpecification:Item Type: PV Solar Disconnect SwitchMaterial: Polycarbonate and ABSEnter: 1 StringOutput: 1 StringMaximum Voltage: 500VProtection Level: IP65Cable Input Port: 4Output Cable Sealing Sleeve: 4DC Current Circuit Breaker: Rated Insulation Voltage(Ui): 500VMaximum Operating Voltage(Ucpv): 500VRated Operating Voltage: 500V.Package List:1 x Photovoltaic DC Isolation Switch2 x Gasket6 x Screw4 x Wall Plug1 x Electrical Tape4 x Accessories1 x User Manual