Sparks55, thank you very much for the info! That was exactly what I needed to know. If I can figure how to get pictures of this posted in the picture violation area I will. The other neat thing about this is the industrial plant it is in pushes a 4 1/2' tall desk up with in a 1 1/2' of the transformer so you have to squeeze in just to get in front of the transformer. One of the disconnects is a 400 amp disconnect. I don't want to be around if something ever happens. The industrial plant "may" decide to do something about this. Thanks agian!