Fire & Life Safety
Indoor/outdoor cover

The Universal Stopper (STI-13300NC) from STI is a clear cover with an enclosed flush backbox. It offers protection against physical damage (both accidental and intentional), dust and grime as well as severe environments inside and out (type rating pending).

December 19, 2012
By Staff

The cover fits over wall mounted electrical boxes and helps seal against damp or dirty locations. It is also useful when mounting on an uneven surface. Other mounting options for the cover include surface or flush mounting frames, enclosed backbox with sealed mounting plate or enclosed backbox with open mounting plate.  The Universal Stopper is designed to comply with ADA and is less than four inches in depth.


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