ohmhead Senior Member Location ORLANDO FLA Dec 30, 2016 #1 let me ask a simple question as to GFI protection on a emergency system a 1000amp 480v panel or ATS does not require GFI per NEC . But 700.6d ahead of main who be fine ?
let me ask a simple question as to GFI protection on a emergency system a 1000amp 480v panel or ATS does not require GFI per NEC . But 700.6d ahead of main who be fine ?
JoeStillman Senior Member Location West Chester, PA Occupation Electrical PE Jan 3, 2017 #2 700.6 requires an alarm, not a trip.