EV Charging Frequently Asked Questions
WHAT DOES THE TERMINOLOGY MEAN? ▼
NEMA = National Electrical Manufacturers Association
NEMA 14-30R = 240 volt, 30 amp receptacle similar to an electric dryer.
NEMA 14-50R = 240 volt, 50 amp receptacle similar to an electric range.
J1772 = describes the type of conductive charge coupler (plug) your EV uses.