1. Engineered for demanding applications, this NEMA L6-20P locking plug reliably handles 20A, 250V circuits, providing a secure and stable power connection for industrial equipment and high-power tools 2. Crafted from premium, wear-resistant nylon for superior impact resistance and high-temperature tolerance, combined with high-conductivity brass terminals for optimal electrical performance and long-term reliability 3. Features a user-friendly, rewirable design for straightforward installation. Compatible with 10-16 AWG wires, it enables quick setup and replacement, saving time and service costs 4. Ideal for powering welding equipment, RV and camper shore power connections, and other heavy-duty 250V applications in industrial and commercial settings 5. ETL listed for verified compliance with U.S. safety standards. Backed by a 2-year warranty, ensuring product quality and customer satisfaction Reliable High-Voltage Power Solution Our NEMA L6-20P Locking Plug delivers dependable 250V power for demanding applications.The secure locking mechanism prevents accidental disconnections, making it ideal for welding equipment, RV power systems, and industrial machinery where consistent performance is crucial.