Quote Originally Posted by mhnguyen03 View Post
I missed it...
NEMA 250-2003 Enclosures for Electrical Equipment (1000 Volts Maximum).pdf 0.402 MB

[link Point to another website Only the registered members can access] Courtesy of Sambun

Bonus :
NEMA 250 vs IEC 60529.pdf 0.151 MB

[link Point to another website Only the registered members can access]