Well everyone, if the leakage current to ground was exactly equal from both Ungrounded conductors and at the same time, that would not trip the device!!

It would be similar to someone grabbing both lines [L1 and L2], then getting the ever loved 240 VAC barbeque. The device would not see that as an inbalanced current, so no trip.

Kind of sucks, doesn't it? [Linked Image]

Scott SET

Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!