So, I talked with tripp lite today.....here is what they had to say, first off, They insisted that if you were to run the Isobar6DBS and LC2400 combo, that you plug the Isobar6DBS into the wall and not the LC2400. I asked why, and they said that if it were the other way around and the Isobar had a surge, and it was plugged into the LC2400, it would not be able to find a ground...and most likley trash the LC2400...so....If anybody wanted to know... thats what they say..