Fire metal rated box

These are metal boxes with ceramic terminals for conductors with functional integrity. Use in special applications such as protected and unprotected escape routes. The boxes are designed for use with data cables. Fire-resistant boxes are made from galvanized sheet metal, which is then coated with a polyester UV-resistant paint. The cable entry passages are made from soft plastic material, allowing easy cable insertion into the box. The boxes are mounted by using the included screws for concrete (SB 3.5x45, included in the package).