Marinco 70A Trolling Motor Plug & Receptacle

Marinco 70A plug and receptacle - for modern trolling motors in a compact, waterproof footprint. The plug features an integrated strain relief and thumbprint locator to mate with the keyed receptacle.

The highest-quality trolling motor power plug on the market. Very easy to install and a sturdy connector that withstands use in harsh conditions. It does not oxidize and is completely watertight. Marinco quality is visible in the plug housing, which withstands heavy knocks. The screws, screw connections and seals are of high quality.

• Can be used in 12V, 24V, 36V and 48V systems
• Especially popular as the plug for 24V and 36V trolling motors

Available as a package with both parts, or the parts can be purchased separately, for example if you have two boats between which you move the trolling motor.

Marinco 70A plug and receptacle info: 

• 70A continuous rating 
• Universal design for 2 or 3-wire configuration 12V, 24V, 12/24V, 24/36V, 36V or 48V systems 
• Corrosion resistant, plated brass electrical components 
• Receptacle contains watertight sealing cap 
• Plug contains Integrated strain relief and keyed design with thumbprint locator 
• Accepts up to 6 AWG wire 

Product text updated 26.9.2026.