mounting to fire rated wall.

[deerailed]

doing a metal pdc building and the wall separating the electrical room and the control room is fire rated bent metal wall. the question that has come up is can a receptacle box be secured to the outside of the wall. there are no boxes mounted inside the wall. everything it mounted external to the wall.

also unistrut will be mounted to the walls for mounting distribution panels.

 

[rc/retired]

No problem.

Ron