Feature 1SIMPLE 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 cables 2PROTECTION FUNCTION: Protection includes overvoltage, overload, thunder protection function, remote communication, prolong working life of solar system 3EXCELLENT 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 breaker 4IP65 WATERPROOF: Isolation switch allows indoor and outdoor installation, built in DC switchgear, effectively protect in bad weather, environmental use 5WIDELY 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 onItem 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 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Photovoltaic DC Isolation Switch2 x Gasket6 x Screw4 x Wall Plug1 x Electrical Tape4 x Accessories1 x User Manual