Descriptive Ratings  
 
 
Enclosure Rating ETL Listed
Conforms to ANSI/UL STD 50
Nema 1 Indoor use primarily to provide protection against contact with the enclosed equipment and against a limited amount of falling dirt.
Nema 3 Outdoor use to provide a degree of protection against windblown dust and windblown rain.
Nema 3R Outdoor use to provide a degree of protection against falling rain.
Nema 4 Outdoor or indoor use to provide a degree of protection against falling rain, splashing water, and hose-directed water.
Nema 4x Outdoor or indoor use to provide a degree of protection against falling rain, splashing water, and hose-directed water.
Nema 12 Primarily inside use to provide a degree of protection against dust, dirt, fiber flyings, dripping water and external condensation of non-corrosive liquids.
 
     

Copyright CrossBrothersInc.com 2004 .

Designed and Hosted by RK Web Development