ELEGRP NEMA L14-30R Flush Mounting Locking Receptacle, Twist Lock Socket/Outlet for Generator, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black)

This is actually very nice for the price. I looked at our local Lowe’s and Home Depot and these were almost triple the cost. I had my doubts when I noticed that the prongs seamed loose but after getting the wire installed the prongs are tight and don’t move. The wire clamps that hold the wire are sturdy and easy to work with. The plug has a rubber gasket on the back to weather proof the plug. This plug is not water proof, it is weather proof… meaning if your generator is under a covering like they should always be, it can handle rain splashing or blowing onto the plug… it clearly can’t be submerged. Never let a generator sit out directly in the rain unless it is designed for that… most arnt. Also make sure your wire can handle the load you are placing on it. For 30 amps you will need minimum 10-4 SJEOOW wire. If you’re wire is under rated and you try to draw 30 amps the wire will heat up and will melt/burn the plug. Not all generators can output 30 amps on the 220v twist lock outlet, it all depends on your gens watt rating. divide the max wattage by 120 and that is your max total amps you generator can handle. If you want to know max amps per phase divide total max amps by the number of phases. Most portable generators capable of producing 220 volts are 2 phase. Mine is ratted at 3500 watts continuous so that comes out to 29.16 amps total across the two phases. 14.5 amps per phase. This plug can handle 30 amps on each phase so I’m only using half of what this plug is rated for… but even so I may eventually get a bigger generator and want my cable to be able to support that generators output so I’m ok with over engineering.

Very happy, functions as designed.

I needed a female cap for this 30 to 20A splitter that connects to my generator inlet box. Standard cord cap design makes connections easy. I was surprised the opening was large enough to fit the 10/3 cord. Works perfect, very satisfied.

Good quality and rugged. In my opinion, should not be used near furnaces or high heat areas above 250F.

This works well and was very easy to wire/assemble. Impressive, but low cost.

Used on generator hook up. Perfect fit

Used as a replacement cord end. Well made and easy install. Oh , and price was 1/5 what the local hardware store wanted for a similar plug.

The plug had ample room for connecting stranded 10 gauge copper. Works as intended. I am satisfied.