Protection for devices on secondary side of delta transformer

[blarson]

I am using a 480-240V delta transformer to supply power to various 240V devices. What type of fuses do I need to use to protect these devices since I am comming of the secondary of a delta transformer?

 

[billsnuff]

240.21(C)(5) and 240.21(B)(3) IMSO

 

[blarson]

What do those numbers refer to?

What do those numbers mean?

 

[bphgravity]

Those numbers refer to the National Electrical Code...

 

[billsnuff]

The numbers are for the articles in the 2005 NEC. Someone here may have a link to the online version of the 2008, but i'm not sure if the para numbers are the same, but the chapter should be..........any have the link, please.

 

[JohnJ0906]

http://www.nfpa.org/freecodes/free_access_agreement.asp?id=7005SB

1 link to the '05 NEC, on the house!