Nema 14-50 EV Outlet (Surface Mount Kit) Weather Resistant 50 Amp EV Charging Receptacle Heavy Duty,2.42" Diameter, U-Shaped Brass Clamp -Industrial Grade, 3-Pole 4-Wire Grounding, ETL Listed

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Management number 213666550 Release Date 2026/04/12 List Price $13.20 Model Number 213666550
Category
  • ⚙️【Surface Mount Installation】1xNEMA 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.
  • 🌧️【All-Environment NEMA 14-50R EV Outlet – For Damp Garages & Outdoor Use】This versatile EV outlet is engineered to perform reliably both indoors and outdoors. Its WR-rated design safely powers your charger in damp indoor spaces like basements or garages, while standing up to harsh outdoor conditions. The UV-resistant, weatherproof housing and corrosion-proof galvanized steel ensure durability against rain, sun, and temperatures from -40°C to 60°C.
  • 🔥【Heavy-Duty Construction with Superior Heat Dissipation】Our 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 Clamp】Engineered 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 resistance—the 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 loss—delivering 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 Warranty】ETL-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.

Color Black
Model ED-1450EV
Voltage 250 Volts
Amperage 50 Amps
Brand Name Yomiuwo
Manufacturer Yomiuwo
Material Type Copper, Weather-Resistant Nylon
Connector Type Nema 14-50
Power Plug Type Type B - 3 pin (North American)
Specification Met ETL
Compatible Devices All (high-power devices)
Included Components 1*EV Outlet with Box Kit
Total Power Outlets 1

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