jdbrandt
Lifetime Supporting Member
I have a 240, 3 phase High-Leg power feeding a control panel.
Since there are heaters without Ground Fault Equipment Protection, there is a need for a Ground Fault alarm.
Does anyone know of a source for such a device, with the unbalanced (to ground/neutral) voltage that is present on this arrangement?
Also known as 'B phase', or 'Stinger Phase', or 'Orange Phase' to some of the other old timers here.
Thanks, guys.
Since there are heaters without Ground Fault Equipment Protection, there is a need for a Ground Fault alarm.
Does anyone know of a source for such a device, with the unbalanced (to ground/neutral) voltage that is present on this arrangement?
Also known as 'B phase', or 'Stinger Phase', or 'Orange Phase' to some of the other old timers here.
Thanks, guys.