Specification: Condition: brand new Working current: 20A (4mm2), 30A (6mm2)Voltage: DC1000VContact resistance: 0026 lt; = 0.5m Insulation resistance: 0026> 500M Single Core Cable Cross Profile: 1.5mm2 - 6mm2 Cable outer diameter range: 5mm - 7mm Ambient temperature: -40~+105Protection level: IP67Security degree: II Insertion Force: 50N Withdrawal force: 50N Insulating material: PPO (black) Contact material: Copper, nickel plating Flame retardant Note: UL94-VO Terminal connection: Pressure welding solar panel cable connector, T type 3 branch solar MFFF / FMMM connector, suitable for solar photovoltaic system. (1 male to 3 female and 1 female to 3 male)The solar connector upgrades the IP67 waterproof degree so that it can be used outdoors in all weather conditions.The body of the solar connector is made made from professional anti-aging and ultraviolet ray resistance photovoltaic plastic material.The connector is specially designed for connecting solar photovoltaic systems, with high mechanical requirements and extreme weather conditions.Quick and simple assembly process and simple removal caps without using an additional instrument. Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference , there will be some color difference, depending on the physical item received.