Preferred floor receptacle in poured concrete slab

[JoeNorm]

I will be roughing in a few floor receptacles in a slab soon and wondering if anyone has specific products they have used and like?

I noticed these: https://www.floorboxstore.com/concrete-floor-boxes/

The box is recessed beneath the floor surface so it can be used like an In-use cover. I thought that was clever.

Slab will be finished floor.

Thanks

 

[infinity]

We have used many of those boxes in the past. On the last go around we used a Legrand Omnibox product. They can be much cheaper than the FBS products. A lot of this comes down to what's going in the box and what style of cover you will use. The prices can shift dramatically if you choose something like a polished brass cover.

Omnibox® Series Two Gang Steel Floor Box | Concrete Floor Boxes | Floor Boxes | Wire and Cable Management

The 880S2 two gang Omnibox® Floor Box provides an excellent activation solution for applications where single service is required in open space areas. The 880S2 floor box is offered in a stamped steel construction, designed to be installed in above grade concrete floor applications and to meet a...

www.legrand.us

 

[Knightryder12]

We usually design around the Legrand Modulink 880MP plastic boxes. We like them because they are the only floor boxes that we know of that accepts (2)2" and (2)1-1/4" conduits and can be linked together (up to 3) under one cover.

 

[steve66]

I usually spec. hubbell system one.

There are a lot of options no matter who you go with -
flush receptacles or recessed like the ones you mentioned,
on grade weatherproof box, or above grade box,
plastic or metal boxes,
square or round boxes and covers,
# of gangs,
dual services with comm., or just power....
type of flooring