Nema 14-50 EV Outlet (Surface Mount Kit) 50 Amp EV Charging Receptacle Heavy Duty,2.42 inch Diameter, U-Shaped Brass Clamp -Industrial Grade, 3-Pole 4-Wire Grounding, 50A 125 /250V, ETL Listed

Features

• Surface Mount Installation1xNEMA 14-50R Out,1xSurface-Mounted Cover Plate,1xSquare Junction Box,1x3/4 in remx connector.Terminals are clearly color-coded (X: Red/Hot, Y: Black/Hot, W: White/Neutral, G: Green/Ground) for quick, error-free wiring. For use with #4, #6, or #8 AWG copper wire ONLY. Simplifies your installation process with everything you need in one package.
• Heavy-Duty Construction with Superior Heat DissipationOur outlet features a robust 2.42-inch diameter and weighs 203.5g - substantially larger and 27% heavier than standard models (typically 1.57" and 160g). The additional high-quality materials create superior heat dissipation during extended 50-amp charging sessions, effectively preventing overheating and voltage drops. While others cut corners, we've added extra brass and durable nylon to ensure stable power delivery and longer service life, making this the most reliable NEMA 14-50R outlet for your EV charging needs.
• Superior Overheating Prevention with U-Shaped ClampEngineered specifically for high-power EV charging, our innovative U-shaped brass clamp creates 3x more wire contact surface than flat terminals. This advanced design maximizes conductivity and minimizes resistancethe primary cause of overheating in standard outlets.
• Vibration-Proof Hex Screw for Permanent Connection Industrial M4 hex screws ensure professional installation and vibration-resistant connections. Unlike standard screws that loosen over time, our hex-lock mechanism maintains constant pressure through thermal cycles and plugging use. This prevents arcing, hot spots, and power lossdelivering a rock-solid, maintenance-free connection for your EV charger's lifetime.(Note:terminals require 75 in. lbs. to ensure a reliable connection and avoid leakage)
• ETL-Certified Safety with 3-Year WarrantyETL-certified NEMA 14-50R outlet delivers uncompromising safety for EV charging, RVs, dryers, and other high-power equipment. Backed by an industry-leading 3-year warranty, it provides complete peace of mind through thousands of reliable charging cycles and continuous heavy-duty use.