Fire-resistant central ceiling boxes
CH75R-BW Ceiling Junctionbox hollow ceiling Ø 16/19 mm
CH75R-BW Ceiling Junctionbox hollow ceiling Ø 16/19 mm
- Article no: AT1006
- EAN: 8712259324777
- 60 minutes fire-resistant
- Suitable for rachel ceilings and metal stud ceilings.
- Application: thick(er) ceiling tiles (e.g. 2 x 12.5 mm plasterboard).
- 45% more welding space than a traditional square central box.
- 12 combi spouts 16 and 19 mm.
- Equipped with conical tube inlet with tube snapper.
- Screw slots between the pipe entries.
- Screw cams for bottom mounting.
- Clamps: a 3rd hand for rachels 22 mm.
- Suitable for cable entry in combination with KST (art. no. AT1062).
- Associated lids: art. no. AT5010 and art. no. AT5011
Halogen free
Yes
Amount Packaging
25 st.
Conduit diameter
16 / 19 mm
Ø circular saw
76 mm
Outer size
79 mm
ETIM article class: Box/housing for built-in mounting in the wall/ceiling
Mounting method
Hollow ceiling
Degree of protection (IP)
IP20
Material
Plastic
Width
76 mm
Length
76 mm
Diameter
76 mm
Halogen free
Yes
Colour
Red
Model
Single
Surface protection
Untreated
Cover model
None
Inner depth
77 mm
Degree of protection (NEMA)
-
Circuit integrity
E60
Equipped with
None
Shape
Round
Depth
77 - 77 mm
Pipe locking
Yes
Suitable for cable diameter
8 - 12 mm
Construction type
Central conduit box
Number of inlets
12
Air tight
No
For tube diameter
16/19 mm
Max. conductor cross section
6 mm²
Inlet from the rear
No
Transparent cover
No
Cover attachment
Screwed
Sealable
No
With screening
No
Provided with revolving ring
No
Couplable
No
For number of electric fittings
Mounting switching equipment
Screwing
Suitable for wall/board thickness
20 - 25 mm
With screws
No
Number of non-adjustable device fixing lugs
Number of adjustable device fixing lugs
Housing feed-through by break-out opening
No
Housing feed-through by seal membrane
No
Housing feed-through by nozzle
No
Housing feed-through by step membrane
No
Pipe locking optional
No
Number of included spouts
Number of poles of the clamp
Clamp position fixed
No
Luminaire hook mounting
No
Nozzle
Tunnel branch pipe
Special application
Fire protection
With partition panel
No
Compliant with BS 4662
No
Product information
Fire-resistant central ceiling boxes
The fire-resistant central ceiling boxes can be used in any situation in the hollow ceiling construction. In wooden rack ceilings (e.g. 18 mm and 22 mm) and metal Metal Stud ceilings (e.g. 27 mm). Suitable for ceiling plate thicknesses of 9.5 mm, 12.5 mm and 25 mm. Can be used in standard and fire-resistant ceiling constructions. The round shape makes the central boxes easy to install in the ceiling plate. drilling the correct hole diameter (Ø 76mm, see item no. AT2888). The fire-resistant central boxes are equipped with 12 combination outlets. Suitable for 16 or 19 mm tube and cable (using Cable Strain Relief, item no. AT1062). The fire-resistant central boxes can be plugged in with Winsta RD connectors.
Technical information
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