Service Entrance Clearance

Status
Not open for further replies.

dbengineer

New member
For a 277/480V service on a commercial building with a flat roof and the service is attached to the side of the building do you have to maintain the 8ft clearance if the mast extends beyond the roof? What if the service penetrates the roof an is not mounted on the exterior of the building what is the clearance necessary?
 

charlie

Senior Member
Location
Indianapolis
Keep in mind that the serving electric utility is required to meet the requirements of the NESC and not the NEC. As a result of that, you will need to make contact with the serving electric utility to verify the NESC and their standards. This is in addition to the NEC requirements.
 
Status
Not open for further replies.
Top