Looking for something similar to this, but a reputable brand maybe with a nema rating. I have never seen something like this but this is what the customer is looking for.
https://i.ebayimg.com/images/g/bfUAAOSwZ1BXf4ji/s-l300.jpg
https://i.ebayimg.com/images/g/bfUAAOSwZ1BXf4ji/s-l300.jpg