This heavy-duty marine shore power adapter cord provides a reliable connection between 50-amp power sources and 30-amp marine equipment. The 1.5-foot cable features a SS2-50P connector on one end and an L5-30R twist lock on the other, making it perfect for boats, RVs, and generator applications. Constructed with premium copper wiring for optimal conductivity and durability, this adapter ensures stable power transfer in demanding marine environments. The robust design includes weather-resistant components and secure locking mechanisms to maintain a consistent connection even in challenging conditions. The compact 1.5-foot length offers convenient use while minimizing cable clutter on deck. This adapter is ETL listed, confirming its compliance with relevant safety standards for marine power applications. The yellow and black industrial-grade housing provides high visibility and protection against wear and tear, making this adapter a reliable solution for your shore power needs.