Looking at a cobbled together building call it building C, it has several independent units, these are workshop / art studio / storage spaces.
Some units are on a branch circuit some on a feeder some on a combination, the disconnects are not grouped on the structure (Building C), some units on the branch circuit just have a light and a switch. It appears the branch circuit was original and for lights and the feeders added for equipment, so any unit may have power originating from any number of different panels.
The branch circuits and feeders originate from a panelboard in two different buildings call the buildings A and B.
Just one of the branch circuits originates from building B so thats an easy fix.
looking over 225.30 it appears it would comply with (B) 'common supply equipment' if they were all feeders and originated from the same panel in building A?
Is there no other limits in the code to the number of feeders that can be installed between buildings?
Thanks in advance hoping to clean up this mess.
Some units are on a branch circuit some on a feeder some on a combination, the disconnects are not grouped on the structure (Building C), some units on the branch circuit just have a light and a switch. It appears the branch circuit was original and for lights and the feeders added for equipment, so any unit may have power originating from any number of different panels.
The branch circuits and feeders originate from a panelboard in two different buildings call the buildings A and B.
Just one of the branch circuits originates from building B so thats an easy fix.
looking over 225.30 it appears it would comply with (B) 'common supply equipment' if they were all feeders and originated from the same panel in building A?
Is there no other limits in the code to the number of feeders that can be installed between buildings?
Thanks in advance hoping to clean up this mess.