The Cable Leader 3ft NEMA L5-30P to L5-30R locking power extension cord extends a twist-lock power connection. The L5-30P plug twists and locks into a matching L5-30 -style outlet so it cannot vibrate or pull loose - ideal for equipment, power tools and gear that need a secure connection.
Built with 10 AWG, 3-conductor grounded copper wire and a SJTW jacket, rated 30A/125V (300V cable). Fully molded plugs with strain relief and a true 3-wire grounded design make it safe and durable.
Wire gauge guide:
- 18 AWG: up to 10A
- 16 AWG: up to 13A
- 14 AWG: up to 15A
- 12 AWG: up to 20A
Frequently Asked Questions
Q: What does it connect?
A: A NEMA L5-30P plug to a L5-30R outlet, extending a standard power cord.
Q: Is it grounded?
A: Yes - true 3-wire grounded, UL Listed and CSA certified.
Q: What is it rated for?
A: heavy duty 10 AWG, 30A/125V, SJTW jacket, grounded 3-conductor.
Q: What lengths are available?
A: Multiple lengths so you can extend power exactly as far as you need.