Specified Technologies EP44 3.75″ X 3.75″ X 0.125″ Electrical Box Insert
The Specified Technologies EP44 is an electrical box insert designed for use in steel electrical boxes. This insert provides enhanced fire protection and is suitable for both new installations and retrofitting existing boxes.
Specified Technologies EP45 4-11/16″ Firestop Pad MPN EP45
This firestop pad provides protection by sealing off potential fire pathways. MPN : EP45. Manufacturer : Specified Technologies. Expansion Range : 350 to >1000 deg F. Application : For electrical switch or receptacle boxes.