Features Premium Material: Crafted from high-quality PA66 material with solid galvanized needle, providing strong conductivity, corrosion resistance, and oxidation resistance for long-lasting performance. Waterproof and Dustproof: Designed with tight tail lock and ing ring for IP68 waterproof and dustproof protection, ensuring a secure and stable connection in any environment. Excellent Weather Resistance: Flame retardant, cold resistant, and pressure and high temperature resistant, making it suitable for extreme weather conditions and challenging environments. Package Includes 2 Connectors: Each set includes 2 pieces of connectors with 3 cores, ideal for replacing old or damaged parts and ensuring improved working efficiency. Versatile Compatibility: An ideal replacement for various power connection couplers, offering fine workmanship and attention to detail for a reliable performance. Specification: Item Type: Waterproof Power Connector Material: PA66 Number of Pointers: 3 cores Rated Current: 30A AC DC Rated Voltage: 500V AC DC Protection Level: IP68 Cable Specification: Less than or equal to 4.0mm 2 Cable Passing Diameter: Approx. 6 to 14mm / 0.24 to 0.55in Fire Rating: UL94V 0 Package List: 2 x Connector Package List 2 x Connector