Any info or links on this?

I can understand what devices would need to do, BUT, I need to know just HOW
to do it



"RBM" rbm2(remove wrote in message
...
You need to get an interlocking device that would only allow the generator
feed or the utility company feed, but not both at the same time , power
the
panel. I know Square D makes them, but I'm not sure about other companies