Originally Posted by windmiller
Hi,
So if I come from a 480 to 120/208 xfmr to a 3P/4W panel i need to go to a fuse or breaker ahead of the panel and not to a MLO panel?

This is getting interesting.


This is why it is dangerous to give "how is it done" advice on the internet.

By bringing a panel into the discussion, you have just added a new requirement to look at 408.36(D).

Last edited by JBD; 08/29/07 05:34 PM.