Galvanised Double Surface Back Box
A galvanised double or two-gang back box designed for surface mounting the Factorylux double wall sockets. The boxes are spin galvanised to match the finish of the sockets or there is a galvanised double blanking plate to use the box to house an electrical connection.
- the holes for mounting the face plate are the standard 120.6 mm apart and the box is compatible with all standard double sockets
- there is a riveted brass earth terminal on the inside of the box for earthing
- the box has single knock-outs on the side and triple knock-outs top and bottom suitable for 20mm electrical conduit
- the knock-outs are 6mm from the back of the box, making them align perfectly with our small spacers
- compatible with the range of Factorylux galvanised steel conduit products including conduit tube and flanged coupler
- there are holes and slots in the rear of the box for fixing to a surface