Marinco 30A 125V Shore Power Cord - Gray - 50'

The Marinco 30A 125V Shore Power Cord in gray with 50-foot length is a heavy-duty marine electrical solution designed for safely connecting vessels to shore-based power pedestals. Built with marine-grade construction, this shore power cord delivers reliable connectivity for boats, RVs, and other watercraft requiring standard 30-amp, 125-volt service from campgrounds, marinas, and dockside power sources.

The cord features a flexible marine-grade cable engineered to withstand the demanding saltwater environment and constant flexing associated with dockside use. Nickel-plated contacts provide corrosion resistance critical for coastal and freshwater applications where exposure to moisture accelerates oxidation. The watertight molded plug and connector assembly seals against water ingress, preventing electrical shorts and equipment damage. A built-in power indicator light confirms active voltage at the source, and the contoured grip with thumbprint locator allows secure, confident connections even with wet hands or wearing gloves.

This 50-foot shore power cord suits cruising sailboats, fishing vessels, cabin cruisers, and RVs that require full-length reach from pedestal to onboard breaker panel without extension cords or voltage drop concerns. The extended length eliminates the need for secondary adapters, reducing connection points and potential failure modes. Boaters operating in marinas with variable pedestal positioning benefit from the extra footage, while the gray color resists UV fading and blends with typical dock infrastructure.

Marinco is recognized within the marine electrical industry for connector integrity and safety standards compliance. The 30A 125V configuration is the standard single-phase service for recreational vessels under 60 feet, making this cord the appropriate choice for most fiberglass and composite hull boats in fresh and salt water environments.