I am an audiovisual consultant :roll: , and I am aware that I can over populate a nema screw cover terminal can with too many conduits (or gang boxes for that matter. We typically use 3/4 conduit through 2". If I have (2) 1.5" emt fittings landing on a terminal box what is the minimum spacing between the punches that will need to be done?
Additionally, is there a chart that shows the centerline distances between various connectors EG .75" to 1.5"? I found one for minimum conduit spacing but not sure if that is for connectors or conduit runs. For example it shows for (2) 1.25" conduits there needs to be 2.5" spacing between them. This seems enough for connectors too but that's why I am asking.
Another thing that is unclear for me is what is the maximum size conduit that can be punched for a 2.5" deep box like a RACO 942?
Thanks for your efforts on my behalf,
MacG
Additionally, is there a chart that shows the centerline distances between various connectors EG .75" to 1.5"? I found one for minimum conduit spacing but not sure if that is for connectors or conduit runs. For example it shows for (2) 1.25" conduits there needs to be 2.5" spacing between them. This seems enough for connectors too but that's why I am asking.
Another thing that is unclear for me is what is the maximum size conduit that can be punched for a 2.5" deep box like a RACO 942?
Thanks for your efforts on my behalf,
MacG