EV1430MS-018 This adapter features a NEMA 14-30P connected to a NEMA 14-50R. The NEMA 14-30P, 30 Amp, 125/250 Volt, 4-prong dryer plug connects a NEMA 14-50R RV/EV/Range, 50 Amp connector. It is 1.5 feet in length and has an STW heavy-duty 10/3, 600-Volt jacket with a 30 Amp wire. Maximum power is 7500 Watts. NEMA 14-30P to NEMA 14-50RNEMA 14-30P, 30 Amp, 125/250 Volt 4-Prong Dryer PlugNEMA 14-50R, 50 Amp RV/EV/Range Connector Anti-Cold Weather Jacket The jacket is specially formulated to be anti-cold weather, staying flexible in harsh temperatures. Tesla Gen. II Plug Compatible with the Tesla Gen. II NEMA 14-50 plug. NEMA 14-30 Outlet This adapter will allow you to charge using a 4-prong dryer outlet. Please follow the 80% rule and manually set the charging limit to 24 Amps. EV1430MS-018 All Weather Tesla Plug Power Source EV1430MS-018 Product Specifications Part Number EV1430MS-018 Male Plug Configuration NEMA 14-30P Female Connector Configuration NEMA 14-50R Amperage 30 Amps Voltage 125/250 Volts Maximum Operating Wattage 7,500 Watts Cable Jacket STW, 600 Volt, PVC Wire Gauge 10/4