Marinco 25-Foot Yellow 50A Shore Power Cable

The Marinco PowerCord Plus is 25 feet of yellow 6-gauge 50A cord at 125/250V, with a threaded ring connection.

Twenty-five feet suits a berth where the pedestal is close, and shorter is better wherever it reaches. Every extra foot at 50 amps adds voltage drop and gives more cord to trip over. The 50 and 75 foot versions exist for slips that need them, but buying length that is not required costs performance rather than adding safety.

Nickel-plated contacts resist corrosion in humid and salt-laden air, and a molded-in LED at the boat-side connector confirms power is present before checking anything aboard. Contoured grips and a thumbprint locator help align the plug, which matters when the inlet is low, behind a hatch or in poor light.

The threaded ring connects to ordinary threaded inlets, while Easy Lock secures it to compatible Marinco inlets with a short turn. That covers both, so the cord works on whatever inlet is already fitted while giving the faster action where the matching hardware is installed. Explore more shore power cordsets and cables.

• 25 feet, the short PowerCord Plus
• Extra length costs voltage and adds trip hazard
• LED confirms power before checking anything aboard
• Threaded ring plus Easy Lock on Marinco inlets