MC4 Connector for Photovoltaic Description: 1. Application:Applied to  solar panels for power generation and related components of the wiring, connection,particularly suitable for outdoor . Resistance to sunlight, anti-aging , Using the low smoke halogen-free flame retardant materials, higher grade, more safety . 2. Construction:MC4 Solar PV Connector, with TUV certified, has inner drum-type material metal connectors, the plugs and minus connector are used with the cable, made of PC material, easy to connector with each other. It is  important and indispensable components for photoelectric system. MC4 Connector for Photovoltaic Advantages:  1.Simple on-site processing 2.Mating safety provided bykeyed housings 3.Multiple plugging and unplugging cycles 4.Accomodates PV cable with different insulation diameters 5.High current carrying capacity 6. TUV and UL approved Technical Data: Product Name MC4R Connector  Rated Current 30A(2.5~6mm2) Rated Voltage 1000V DC Test Voltage 6000V(50HZ, 1min) Overvoltage category/Pollution degree CAT III/2 Contact resistence of plug connectors 1 mΩ Conatct material Copper, Ag plated Insulation material  PPO Degree of protection  IP20/IP67 Flame class UL94-V0 Safety class II Suitable cable 2.5-6mm2 Insertion force/Withdrawal force 50N/ 50N Connecting system Crimp connection Temperature range  -40ºC~+125ºC Packing unit  1000pcs Minimum order quantity 1000pcs Weight per Piece (excluding packing) 25g Custom tariff number 8536690000 Country of origin China