Your information on product states; protect the enclosed equipment against severe external condensation. The chances of internal condensation?

 

 

MR T

Comments

Mr T,A Nema 4 (Type 4) enclosure is designed to protect from hose directed water and direct rain (among other things) but it isn't necessarily sealed from the atmosphere.
Air with a high moisture content may result in condensation inside the enclosure. 
Protected venting can often dramatically reduce the chance of condensation, but internal components should have a conformal coating if condensation is a risk.
Submitted
12 years ago
Asked by
Greentech Renewables