I don't know what the Raychem product is that you mentioned. This transformer vault situation is something that someone else had run into recently, I haven't seen the installation myself. My understanding is that you can have shielded URD racked within 6" of the 600V wire, but if it is un-shielded you can't have it in the same enclosure.
[This message has been edited by Elzappr (edited 05-12-2002).]
