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#24691 - 04/18/03 11:57 PM Floor boxes  

Is there any reason why ordinary stamped steel masonary boxes could not be used in a slab. This would not be a new pour, but added to an existing slab after cutting out a section, then using display receptacles with the heavy brass plate and disc cover.

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#24692 - 04/19/03 03:11 AM Re: Floor boxes  
CANMAN  Offline
Junior Member
Joined: Apr 2003
Posts: 5
314.27 C 2002 NEC

#24693 - 04/19/03 12:07 PM Re: Floor boxes  
Ron  Offline
Joined: Mar 2002
Posts: 582
White Plains, NY
314.27 C 2002 NEC would prevent you from placing them in the floor, but it is ok to surface mount a box on the floor.


#24694 - 04/20/03 10:27 AM Re: Floor boxes  
elecbob  Offline
Joined: Aug 2002
Posts: 141
I istalled 7 of the Hubbell PFB1 PVC boxes. Each box requires a PFBA1 adapter. The box and adapter together cost about $18. A 3/4 inch thick terazzo floor will be installed on the slab. We will be using the SA5016 cover. They cost $53 each.
Hubbell's website for them is:

#24695 - 04/20/03 03:29 PM Re: Floor boxes  
Bjarney  Offline
Joined: Apr 2002
Posts: 2,527
West-Southern Inner-Northeast ...
Is something like this prohibited by current or recent versions of the NEC for "floor-up" mounting?

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