


More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
If you've got a welder, an EV, an RV, or a generator that needs a solid 50-amp hookup, this Suplevel outlet box is a no-brainer.


The box is roomy enough to close the door even when you've got a chunky 50-amp plug with a heavy-duty cord attached.
That's a big deal – some boxes are too shallow and you can't shut them.
Not this one.

Installation is straightforward – it comes with three pre-drilled knockout kits (1/2, 3/4, and 1 inch) so you can route your conduit however you need.
Just unscrew the knockouts you don't use and screw in the ones you do.
Everything fits.

ETL listed, 18-month warranty, and solid customer support.


4.5 out of 5