Features: - High-quality material made of durable PPO plastic - IP67 waterproof and resistant to adverse weather conditions - Good compatibility with most photovoltaic connectors - Easy installation without additional tools - Includes 16 pairs of male and female pins for solar panels, 16 pairs of male and female pins for solar plugs, and 1 key Specifications: - Connection type: M-C-4 - Copper housing material: PPO - Connector conductor material: Tinned copper - Rated voltage: DC 1000V - Rated current: 30A - Operating temperature range: -40℃~+90℃ - Waterproof class: IP67 - Flammability rating: UL94-V0 - Insertion force ≤50N - Withdrawal force ≥50N - Safety class: Class II - Contact resistance: ≤ 0.35 mΩ - Insulation resistance: > 500 MΩ - Suitable cable: 2.5 mm2/4 mm2/6 mm2 (AWG 14/12/10) Measurements: - Width: 0 cm - Height: 0 cm - Length: 0 cm - Weight: 0 kg