Pull box question

[hidroela]

Can more than one u pull be done in a meta enclosure?
If so how to calculate the size for example, one 3? EMT and a 2? EMT pull both in the same box.
Best regards
HP

 

[Buck Parrish]

try this reference 2011 NEC 314. 71. b

 

[hidroela]

try this reference 2011 NEC 314. 71. b

Ok this is what I want

I guess you misunderstood the original question if not I cannot comprehend that article
Thanks any ways

 

[Ponchik]

Ok this is what I want
View attachment 7059
I guess you misunderstood the original question if not I cannot comprehend that article
Thanks any ways

The distance between thE 3" must be at least 18" then the distance between the 2" must be at least 12".

The way you have yours set up and If my math is correct I say you need to have a pull box or gutter that is at least 42" wide.

However if you install the 2" on the inside and the 3" on the outside you can get away with 28" wide pull can.

 

[hidroela]

The distance between thE 3" must be at least 18" then the distance between the 2" must be at least 12".

The way you have yours set up and If my math is correct I say you need to have a pull box or gutter that is at least 42" wide.

However if you install the 2" on the inside and the 3" on the outside you can get away with 28" wide pull can.

Thanks for help
Would you mind explaining how do you get the 42 and 28 dimensions
Best regard

 

[Ponchik]

Thanks for help
Would you mind explaining how do you get the 42 and 28 dimensions
Best regard

I tried to up load and i thinks it will work.

what is a meta enclosure anyway?


View attachment conduits.pdf

 

[kwired]

The distance between thE 3" must be at least 18" then the distance between the 2" must be at least 12".

The way you have yours set up and If my math is correct I say you need to have a pull box or gutter that is at least 42" wide.

However if you install the 2" on the inside and the 3" on the outside you can get away with 28" wide pull can.

If you were to stack the 2" in front of the 3" or other way around you would only need an enclosure sized to the requirements of the larger 3" inch, of course will need to be physically deeper to accomodate stacking them.

 

[hidroela]

I tried to up load and i thinks it will work.

what is a meta enclosure anyway?


View attachment 7060

thanks for your time and help
Best regards
Hp

Note:

what is a meta enclosure anyway?

i mean metal enclosure :ashamed1:

 

[Ponchik]

If you were to stack the 2" in front of the 3" ......... of course will need to be physically deeper to accomodate stacking them.

That is a good point i didn't think about it.