ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)

purchased the ELEGRP NEMA L14-30P locking plug for my generator setup, and I’m really impressed with the quality. The construction feels solid and durable right out of the box—definitely built to handle regular use without any issues.

it was a great 20 am twist plug, at a great price

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.

Worked great for generator to water well

Hi The plug is OK. Its a little bit weak the way it is constructed as the screw plates inside the plug can unscrew and makes it harder then necessary to attach the wires, its not a "Hubble" strength plug. That is why i didn't give it 5 stars

good quality

While the nylon used on these is not virgin nylon 66 the cost difference of Pass & Seymore vs this at Less than 10$ is fantastic still ul listed still Nema rated

These plugs are absolutely awesome. I very quickly replaced my janky ones wrapped in electrical tape which were designed poorly and were not watertight, with these that not only were ridiculously easy to install, but have an excellent design that keeps water out and are very sturdy.

Working like it should. Good price.

Enchufe de Bloqueo NEMA de ERxcelente Calidad, con acabados de primera

Très bonne qualité

Buena calidad. Un poco caro.

A great price for a UL certified 30 amp plug. It came quickly and worked fine with a 4800 W 240 V load. Always good to dig deeper in the Amazon listings to find better value products.