Mar-Lan trolling motor plug and receptacles fit two or three-wire
configurations. Locking plug eliminates loose connections. Works with 12-, 24-,
12-/24-, 24-/36- or 36-volt systems. Watertight sealing cap protects the receptacle when not in use. Sold separately.
This is just the product if your looking for a simple connection to a trolling motor. I used this for a small bass boat that is powered by an electric motor, and the plug and recepticle are the perfect fit without having to buy an expense product designed for a full sized boat.