NEMA 6-50R 50 Amp 250V Weatherproof Outlet Box — ETL Listed, IP66, 3-Pole/3-Wire 6-50 Receptacle with 3 Waterproof Cable Glands (M25/M32) — Outdoor EV/Welder

Overview: Heavy-duty NEMA 6-50 receptacle box designed for outdoor use with welding machines, EV chargers and similar equipment. This unit is a 50 Amp, 250 Volt, 3 Pole 3 Wire Grounding Type 6-50R outlet housed in a weatherproof enclosure and ETL Listed for safety. Weatherproof protection: The enclosure meets IP66 protection class to resist dust and powerful water jets. Included are three waterproof cable glands (M25/M32) to isolate the wiring from rain, mud and other external contamination for safer long-term outdoor installation. Durable construction: Molded from thick, high-quality plastic, the box resists corrosion and avoids the rust issues common with metal enclosures, ensuring reliable performance after extended outdoor exposure. Secure cover: A spring-supported, flexible lid provides a tight closure when the outlet is not in use, keeping out dirt and foreign objects. Space-efficient wiring: Compact and lightweight for installation in confined locations. The box accommodates 6AWG, 8AWG and 10AWG conductors. What’s included: One 50 Amp 6-50 outlet box and three waterproof cable glands (M25/M32). Also backed by friendly customer support and an 18 month warranty.