Fzolink OL-YD Series YD40 is an IP55 waterproof male&female power cable connector, engineered for high-current power transmission with exceptional performance in harsh working environments. It features gold-plated copper contacts for superior conductivity and corrosion resistance, paired with a sturdy nickel-plated zinc alloy housing, supporting a wide rated current range of 7A-150A and 500V rated voltage (1500VAC withstanding voltage) for stable and reliable power transfer. The connector offers flexible configurations with 2-61 pin options, flat/round shapes, straight/right angle designs, and cable/flexible metal conduit connection types, adopting threaded coupling for secure, anti-loosening connections. It operates stably in a temperature range of -45℃~85℃, withstands strong shock (40-80 times/min, 400m/s² acceleration), and endures over 500 mating cycles for long service life. With plastic+copper insulation and silica gel sealing for dust and water splash protection, CE and RoHS certified, it is ideal for various industrial power connection scenarios requiring high current and environmental adaptability, and supports OEM/ODM customization for diverse application needs.