The Marine Large Current Watertight Brass Plug and Socket, rated at 63A, are designed to withstand harsh marine environments. With a protection class of IP56, they are well-suited for outdoor applications where exposure to water is a concern. These connectors are built to accommodate cables with an outside diameter ranging from Φ9 to Φ16 and are made from durable brass material. Adhering to the IEC 60309 CB3897-2011 standard, they ensure a reliable and safe connection for electrical systems on board, with a weight specification of 4 kg, indicating robust construction.