L14-30P to 6-50R Welding Machine Generator Adapter — 7500 W, 10/3 AWG Key benefits Reliable power for high-demand equipment: Supports up to 7500 W and both 125 V and 250 V configurations, so you can run welders and other high-power tools from compatible generators without overloading the connection. Safe, stable connections: Four locking contacts and heavy-gauge 10/3 AWG wiring minimize voltage drop and maintain a secure electrical path under load, reducing the risk of sparks or loose connections. Built for heavy use and long life: ABS + Nylon housing resists deformation in extreme conditions and protects internal wiring. The cable retains flexibility through repeated bending, which lowers fatigue and helps prevent overheating and premature failure. Simple, durable installation: Rugged construction and standard connectors make it easy to connect welders to generators or transfer power between equipment while withstanding workshop and jobsite conditions. Technical features Model/type: L14-30P (plug) to 6-50R (receptacle) welding machine generator adapter Power capacity: 7500 W Wiring: 10/3 AWG for reliable current handling and reduced voltage drop Voltage compatibility: Stable operation at 125 V and 250 V Contacts: 4 locking contacts for secure, vibration-resistant connection Housing: ABS + Nylon for high impact and heat resistance Cable behavior: Maintains flexibility under repeated bending and resists overheating How it solves common problems Prevents connection failures: Locking contacts and robust wiring keep connections tight even in vibrating or mobile setups. Reduces downtime: Durable materials and flexible cable mean fewer replacements and less maintenance. Improves safety: Proper gauge wiring and heat-resistant housing help prevent overheating and deformation under heavy load. Practical use scenarios Jobsite welding: Connect a 6-50R welder to a portable generator with an L14-30P outlet to run welders safely on remote construction sites. Workshop power sharing: Use the adapter to power high-amperage tools from a shop generator or transfer power between equipment during maintenance or during grid outages. Backup power systems: Integrate the adapter into temporary emergency power setups to run heavy-duty equipment during outages or when relocating equipment between power sources. What to expect Straightforward plug-and-play use with standard connectors Robust, professional-grade adapter intended for repeated use in demanding environments Safe power transfer when used with compatible generator outlets rated for L14-30P and devices requiring 6-50R Specifications summary Connector: L14-30P to 6-50R Capacity: 7500 W Wiring: 10/3 AWG Voltage compatibility: 125/250 V Contacts: 4 locking contacts Housing: ABS + Nylon If you need a dependable, heavy-duty adapter to connect welders, generators, and other high-power tools, this L14-30P to 6-50R adapter provides secure connections, heat resistance, and flexibility for demanding work environments.