General
Mounting method	Hollow wall
Shape	Rectangular
Construction type	Built-in installation box (device box)
Length	155 mm
Width	155 mm
Depth	60.5 mm
Internal depth	59 mm
For number of electric fittings	2
Number of included spouts	0
Material	Plastic
Surface protection	Untreated
Colour	White
Degree of protection (IP)	IP20
Degree of protection (NEMA)	1
Special application	None
Provided with revolving ring
Can be coupled
With screws
Housing feed-through by break-out opening
Housing feed-through by seal membrane
Housing feed-through by nozzle
Housing feed-through by step membrane
Pipe locking
Pipe locking optional
Inlet from the rear
Halogen free
Transparent cover
Sealable
Wind proof
Clamp position fixed
Luminaire hook mounting

2-way installation box for cavity wall mounting, R.8, light grey. Square flush-mounted installation box for cavity wall mounting with spacer for Berker R.8 switch range. Dimensions (W x H x D) 84 x 84 x 60.5 mm.