Feather :Protection Class:2Rated Current:22(2.5 mm),30A(4,6 mm)Protection Degree:IP2X,unmated;IP67,matedQuick & simple assembly processing and simple removal of plugs without the aid of any extra instrument10 pairs of MC4 Solar Panel Cable Connectors (10Pcs of MC4 Male and 10Pcs of MC4 Female) Double seal rings for better waterproof effectCompatible with PV cables with different insulation diametersResistance of extra high & low temperature and fireproofLoad capability with big current and high voltageDetails :-Protection Class:2-Withstanding Voltage:1000 V DC-Rated Current:22(2.5 mm),30A (4,6 mm)-Contact Resistance:Less than 0.5 MohmsSpecification:-Insulation Material:PC/PA, black-Temperature Range: -40 C ~ +90 C-Contact Material: Copper, Sliver plated-Flame Class: UL94-VO or UL94-5VA-Rated Current: 30A-Suitable cable: 2.5mm2,4mm2,6mm2(AWG14,AWG12,AWG10)-Pin dimension: 4.0 mm dia.-Contact resistance: ≤0.2mmΩ-Waterproof degree:IP67-Flame class: UL94-VO-Safety Class: Ⅱ-Withdrawal force: ≥50N-Insertion force: ≤50N-Insulation material:PPO + PA-Connecting system: crimping connection-Contact material: copper, tin plated-Temperature range: -40 ℃ ~ +90 ℃-Protection Degree:IP 2X unmated; IP67, mated-Wire Size Range: 2.5mm2, 4mm2, 6mm2[AWG14, AWG12, AWG10]Material Features:Insulation Material: PC/PA, blackContact Material: Copper, Sliver platedFlame Class: UL94-VO or UL94-5VAPackage include:(According to your choice)1/10 x male solar panel cable connector1/10 x female solar panel cable connector