Connections Inside Channel Letter (Exposed) Must Be Listed As A "System" For Wet Locations
Protected Connections On The Opposite Side Of The Wall Are Damp/Dry Rated
Protected Connections Inside Raceway Can be Enclosure Rated, This Allows:
Twisted Connections With Appropriate Spacing
GTO Without Integral Or External Sleeving
Wet Location - Installations subject to saturation with water or other liquids (such as vehicle washing areas), and unprotected locations exposed to weather.
