The pin connector is portable in size and weight. Convenient to install and remove. IP67 protection level, waterproof and anti-dust. Durable, heat-resistant and long service life. Superior PC/PA material, firmness and resistance to deformation. Features: Portable in size and weight. Convenient to install and remove. IP67 protection level, waterproof and anti-dust. Durable, heat-resistant and long service life. Superior PC/PA material, firmness and resistance to deformation. Snap in type locking system, firm, not easy to relax. Insulation material, higher safety factor. Specifications: Color: Black Max System Voltage: 1000V Rated Current: 30A(4m/6m) Contact Resistance: 5M Pin Diameter: 4mm / 0.16in Protection Level: IP67 Operating Temperature: -40~+85 Insulation Material: PC/PA Contact Material: Copper, Tin Plated Locking System: Snap In Item/Package Weight: 100g / 3.53ounces Item/Package Size: 100 * 100 * 40mm / 3.94 * 3.94 * 1.57in Package List: 5 Pairs * Male/Female Pin Connector