943130fd_What_are_NEMA_and_IP_ratings___NEMA_Definition
[NEMA Rating] 1 [IP Equivalent] IP10 [IP Definition (1st Number)] 1 = Protected against solid foreign objects of 50mm in diameter and greater [IP Definition (2nd Number)] 0 = Not Protected [NEMA Definition] 
Enclosures constructed for indoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment and to provide a degree of protection against falling dirt
What are NEMA and IP ratings?
NEMA Definition