Leviton EVJ46-PEV 40-Amp Max 208-240V AC Level 2 Electric Vehicle Charge Connector Assembly, 25-Feet Cord Length SAE J1772 compliance to ensure compatibility with all compliant EV supply equipment and electric vehicles 25ft flexible and durable 3 X 8AWG cable meets all UL 62 standards Silver over nickel-plated copper alloy contacts for superior conductivity and corrosion resistance Designed to provide greater than 10,000 operating cycles - that's more than 27 years of daily use (assuming one charging cycle per day) Leviton EVSE are preferred by 3 major automakers and used in 3,000+ dealerships