The Marine Watertight Plug 20A is designed to ensure a secure and reliable electrical connection in harsh marine environments. With a rated voltage of 250V and a current capacity of 20A, it meets the demands of various marine applications. The protection class of IP56 indicates that the plug is well-protected against dust and powerful water jets, making it suitable for outdoor use on decks and in other exposed areas. The cable's outside diameter compatibility of Φ10-Φ11 mm and the durable synthetic resin material further contribute to its robustness and longevity in challenging conditions.