With this adapter, you can plug in to the CS8364C three-phase 50 amp twist-lock outlets sometimes used as shore power connections for reefers on refrigerant trailers. Features a 50 amp twist-lock CS8365 plug which mates to a CS8364 receptacle. The opposite end is a NEMA 14-50 receptacle to plug in to your Nissan Leaf, Tesla, or any other electric vehicle with a NEMA 14-50 plug. The adapter is configured to deliver single phase power at 240V from a three-phase power source. This adapter does not supply a neutral connection and is therefore not suitable for RV use. Made with 8 gauge cable. Length, 2 ft.