Marinco 50-Foot Yellow 50A Shore Power Cable

The Marinco PowerCord Plus is 50 feet of yellow 6-gauge 50A cord at 125/250V, with a threaded ring connection and nickel-plated contacts.

The threaded ring connects to ordinary threaded inlets, and Marinco's Easy Lock system secures it to compatible Marinco inlets with only a short turn. That combination covers both, so the cord works on whatever inlet is fitted while giving the faster locking action where matching hardware is installed.

Nickel-plated contacts resist the corrosion that damp marine air causes at a connection carrying 50 amps, where a corroded contact means resistance and heat. A molded-in LED on the boat-side connector glows when shore power is present, confirming supply before anything else is investigated.

Both connector ends use a Contour Grip with a thumbprint locator, which aligns the blades before insertion rather than fumbling in the dark. Watertight molded plug and connector ends protect the electrical connection while keeping the cord manageable around docks and transoms. Explore more shore power cordsets and cables.

• Threaded ring plus Easy Lock on Marinco inlets
• Works on whatever inlet is already fitted
• Nickel-plated contacts resist corrosion at 50 amps
• Thumbprint locator aligns the blades in the dark