Frequently Asked Questions
The dimensions of a 157/2F fire rated wall box is 94mm(H) X 97mm(W) X 47mm(D).
Dimension of 157/1F is 52mm (L) 95mm(W) 50mm(D) . Mounting centre is 84mm apart .
Dimensions - 279 x 98 x 58d
The 157/1F can be used however the box will need to be recessed atleast 8mm and sealed with Fire seal.
The dimensions on the 157/1F wall box are 52mm(L) X 95mm(W) X 50mm(D).