Feature: 1. PREMIUM DESIGN: The socket is made of high grade metal brass material, which can resist the damage of seawater, salt mist, etc., and has excellent wearproof, suitable for high humidity, high salinity environments, especially providing stable electrical connections during ship operations. 2. HIGH RELIABILITY AND SAFETY: The connector have a strong structure that can withstand various impacts encountered during ship navigation and meet the IP56 guard standard, ensuring normal operations in underwater or high humidity environments, avoiding short circuits, poor contacts, and other electrical faults. 3. EXCELLENT CONDUCTIVITY: Brass socket provide low impedance electrical connections, reducing energy loss, improving electrical transfer efficiency, stability, and reliability, avoiding electrical faults or system interruptions caused by poor electrical acceptance. 4. POWERFUL GUARD FUNCTION: 16A socket maintain stable performance in extreme weather conditions and have weather guard or grounding guard, ensuring that the ship's electrical system will not be damaged in harsh weather conditions, suitable for ship use in various climates. 5. WIDE COMPATIBILITY: Suitable for different electrical requirements of ships and equipment, with strong compatibility for both small and large vessels, allowing quick connections and disconnections for convenient connection and conversion between different electrical systems on board. Specification: Item Type: Ship Connector Plug and Socket Junction Box Model: CZS3-2/7I4 Current: 16A Cable Hole Inner Diameter: Approx. 18mm / 0.71in Main Body: Brass Guard Rating: IP56 Application: Ship switches made of brass to protect internal mechanisms from external influences. They can be installed in high humidity indoors or on open decks. Allow exposure to sea mist and short term immersion in seawater.. Package List: 1 x Socket Note: 1. Installation instructions are not included, professional skills are required for installation, we strongly recommend seeking help from a repair shop. 2. Due to different display and light effects, the actual color or condition of the item may vary from the images displayed.