Transformer

[dbrown48]

I have a enclosure feed with 480vac 3 phase power. This is run thru a fused disconnect. From distribution block to fuses for my control transformer, mounted on top of the enclosure. Do I need to have Disconnect between my fuse block and the transformer mounted 3 feet away?

 

[augie47]

Will this be part of a listed assembly or something your are filed assembling ?