HammaMan
Well-known member
Some people are mystified to see surviving structures amongst the destruction. The educated aren't among them.We’ve been around about this many times.
the issue is that neutral and ground are bonded at the truck and also at the service panel.
So if you hook up the truck to the service panel without also effectively “unbonding” the neutral and ground at the service panel, the GFCI at the truck will trip.
The only correct solution is to use a transfer switch which switches both the hot and the neutral. The result is that when the transfer switch is activated, neutral and ground are only bonded at one place, I.e. at the truck.
There are other ersatz “solutions” that have been repeatedly suggested (e.g. create a “cheater” cord that disconnects the ground wire) but none of those solutions is anywhere close to code.
Sponsored