industrail recepticle

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robr

Member
What does the code say for the height requirement from the floor to the center of the box? I know for residential it is 18" but what is it for commercial and industrail?
 

iwire

Moderator
Staff member
Location
Massachusetts
Re: industrail recepticle

The NEC does not tell us what height to install outlets.

It is up to the customer, designer, installer.

Now which way up?
 

robr

Member
Re: industrail recepticle

I would install it with the ground up as the seems to be more safe. Can you put the recpticle above a desk, just above it to plug things into it, I would think this would be unsafe?
 

jerryb

Senior Member
Re: industrail recepticle

You would normally put it where the user wants to have it.

If it's a counter top, then put it above the counter so that the cords don't have to extend across the counter and down to the floor. If it's a free standing desk, then put it down at 18" so that the cords on the desk can drop down over the edge of the desk. This keeps the desk looking cleaner. Also consider using a double-duplex at a desk. There are way too many plug strips being used throughout a commercial office.
 

iwire

Moderator
Staff member
Location
Massachusetts
Re: industrail recepticle

Originally posted by robr:
I would install it with the ground...
Sorry I was just joking around, that question is kind of an inside joke around here. ;)

Asking or answering that question can result in an avalanche of responses. :eek:
 

tom baker

First Chief Moderator & NEC Expert
Staff member
Location
Bremerton, Washington
Occupation
Master Electrician
Re: industrail recepticle

There is no requirement in the NEC for receptacles in commerical or industrial locations. Its entirely opposite the requirement for residential locations.
 

bennie

Esteemed Member
Re: industrail recepticle

The code does not say the commercial building has to wired at all. :D
 

ryan_618

Senior Member
Re: industrail recepticle

From the IBC: "buildings and their elements shall be accessible". From the 1998 ANSI A117.1...reach for those will disibilities extend from 15" to 48", AFF.
 
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