Grey. 95 x 95 x 57mm
Fixing holes are for No:8 woodscrews (not supplied).
Each switch is fitted with a neon which can be wired as a locator.
The enclosure has 4 x 20mm entries, 1 on top, bottom and each side and is supplied with an earth terminal and a loop terminal in the back box.
These switches do NOT have to be derated when used with fluorescent or inductive loads.