Hollow-wall flush-mounted boxes
Attema hollow wall boxes: fire-resistant, smoke-tight, radiation-proof and airtight. Perfect for high acoustic insulation demands. Ideal for safe, airtight and sustainable electrical installations.
Filter
HSB bracket
Article number:
AT1052
- For lateral fixing of UHW40, HWD50S and HWD50L to e.g. rachels, posts and profiles.
Standoff HWD50L
Article number:
AT1058
- Applicable on HWD50L.
- Suitable for sheet thicknesses: 9.5 mm 12.5 mm 15 mm and 18 mm.
- Fastening by means of chipboard screws Ø 4.0 mm (not supplied).
Conduit entry, dual, multi-diameter 16/19 mm DUO-UHW50 Ø 16/19 mm
Article number:
AT1059
- Halogen-free.
- Applicable on DUO-UHW50.
Conduit lead-in for HWD40 Ø 16 mm
Article number:
AT1060
- Automatic pipe locking by means of pipe snapper.
Conduit lead-in for HWD40 Ø 19 mm
Article number:
AT1070
- Automatic pipe locking by means of pipe snapper.
Cable Strain Relief
Article number:
AT1062
- Halogen-free.
- Applicable in the UHW50, DUO-UHW50, HWD50L, CH60R, CH75R and CH80R.
- Strain relief of 20N.
- Strain relief from the inside out.
- Suitable for cable and cord ø 8 to 14 mm.
HWD50L Hollow-Wall Junction box, halogen-free
Article number:
AT1063
- Halogen-free.
- Fitted with combination nozzles 16/19 mm.
- In combination with sealing cap HWD50L (art. no. AT1065) suitable for airtight applications.
- Standard suitable for sheet thickness 25 mm.
- In combination with spacer (art. no. AT1058) also suitable for sheet thicknesses 9.5 - 12.5 - 15 and 18 mm.
- With bottom outlet.
- Applicable for 'open' walls.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
HWD50L Hollow-Wall Junction box, Ø 16/19 mm
Article number:
AT1064
- Fitted with combination nozzles 16/19 mm.
- In combination with sealing cap HWD50L (art. no. AT1065) suitable for airtight applications.
- Standard suitable for sheet thickness 25 mm.
- In combination with spacer (art. no. AT1058) also suitable for sheet thicknesses 9.5 - 12.5 - 15 and 18 mm.
- With bottom outlet.
- Applicable for 'open' walls.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
DUO-UHW50 Hollow-Wall Double-gang Junction box, Ø 16/19 mm
Article number:
AT1066
- Plate 1 - 43 mm.
- Plasterboard 9.5 - 43 mm.
- Equipped with separate combi spout.
- Equipped with 2 conical tube inlets with integrated locking for both 16 and 19 mm tube.
- Firm mounting of the box in the wall thanks to the metal screw plates with 3-fold pitch.
- No gap formation between switchgear and wall due to very thin, solid support edge of the metal fasteners.
- Distance to pipe inlet: 29 mm
DUO-UHW50 Hollow-Wall Double-gang Junction box, halogen free, Ø 16/19 mm
Article number:
AT1067
- Halogen-free.
- Plate 1 - 43 mm.
- Plasterboard 9.5 - 43 mm.
- Equipped with separate combi spout.
- Equipped with 2 conical tube inlets with integrated locking for both 16 and 19 mm tube.
- Firm mounting of the box in the wall thanks to the metal screw plates with 3-fold pitch.
- No gap formation between switchgear and wall due to very thin, solid support edge of the metal fasteners.
- Distance to pipe inlet: 29 mm
HWD40 Hollow-Wall Junction box, Ø 16 mm
Article number:
AT1080
- Per package 100 pipe inlets (art. no. AT1060) and 10 couplings (art. no. AT1050) are supplied.
- Automatic tube locking by tube snapper.
- On one side provided with cutting port.
- Distance to pipe inlet 16 mm: 24 mm
HWD40 Hollow-Wall Junction box, Ø 19 mm
Article number:
AT1090
- Per package 100 pipe inlets (art. no. AT1060) and 10 couplings (art. no. AT1050) are supplied.
- Automatic tube locking by tube snapper.
- On one side provided with cutting port.
- Distance to pipe inlet 16 mm: 24 mm
UHW50 Hollow-Wall Junction box, Ø 16/19 mm
Article number:
AT1081
- Plate 1 - 27.5 mm.
- Plasterboard 9.5 - 27.5 mm.
- Also applicable in concrete blocks with a pipe slot (MBI B2 blocks).
- Equipped with 2 conical tube inlets with integrated locking for both 16 and 19 mm tube.
- Firm mounting of the box in the wall thanks to the metal screw plates with 3-fold pitch.
- No gap formation between switchgear and wall due to very thin, solid support edge of the metal fasteners.
- Distance to pipe inlet: 29 mm
HWM600 Mounting strip Hollow-Wall boxes
Article number:
AT1083
- Metal mounting strip, applicable in the pre and pre-assembly of the cavity wall construction.
- A robust and stable fastener for the HWD50L.
- Applicable at 12.5 mm and 25 mm sheet thickness.
- When using the HWM600 and a HWD50L at 12.5 mm sheet thickness, the spacer (art. no. AT1058) provides additional stability in the installation construction.
- Possibility of 5 coupled hollow wall boxes at various positions in the hollow wall that can be installed simultaneously.
- To be placed from the front of the metallic uprights. This is independent of the total wall thickness.
- No impact noise when installing the installations in the hollow wall.
- Fixing width: 600 mm
- Hole diameter: 20 mm
UHW40 Hollow-Wall Junction box, Ø 16 mm
Article number:
AT1087
- With bottom outlet.
- 2 HWT pieces (for normal fastening) supplied per flush-mounting box (art.no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Equipped with hinged pipe inlet.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
- Distance to pipe inlet 16 mm: 18 mm.
- Distance to pipe inlet 19 mm: 16 mm
UHW40 Hollow-Wall Junction box, Ø 19 mm
Article number:
AT1097
- With bottom outlet.
- 2 HWT pieces (for normal fastening) supplied per flush-mounting box (art.no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Equipped with hinged pipe inlet.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
- Distance to pipe inlet 16 mm: 18 mm.
- Distance to pipe inlet 19 mm: 16 mm
HWD50 Hollow-Wall Junction box, Ø 16 mm
Article number:
AT1088
- Without bottom outlet.
- 2 HWT pieces (for normal fastening) included per flush-mounting box (art. no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Applicable for 'open' walls.
- Distance to pipe inlet 16 mm: 32 mm
- Distance to pipe inlet 19 mm: 30 mm
HWD50 Hollow-Wall Junction box, Ø 19 mm
Article number:
AT1098
- Without bottom outlet.
- 2 HWT pieces (for normal fastening) included per flush-mounting box (art. no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Applicable for 'open' walls.
- Distance to pipe inlet 16 mm: 32 mm
- Distance to pipe inlet 19 mm: 30 mm
HWD50S Hollow-Wall Junction box, Ø 16 mm
Article number:
AT1089
- With bottom outlet.
- 2 HWT pieces (for normal fastening) included per flush-mounting box (art. no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Applicable for 'open' walls.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
- Distance to pipe inlet 16 mm: 32 mm
- Distance to pipe inlet 19 mm: 30 mm
HWD50S Hollow-Wall Junction box, Ø 19 mm
Article number:
AT1099
- With bottom outlet.
- 2 HWT pieces (for normal fastening) included per flush-mounting box (art. no. AT1051).
- Automatic pipe locking by means of pipe snapper.
- Applicable for 'open' walls.
- Sideways fastening by means of HSB-support possible (art. no. AT1052).
- Distance to pipe inlet 16 mm: 32 mm
- Distance to pipe inlet 19 mm: 30 mm