HWD 90 one-gang junction box

Article no: 9464-01
EAN: 4013456531666

For fire-protection walls F30-F120 or EI30 - EI120
Also for installation shafts / installation ducts I30 - I90
also for timber frame or timber panel walls EI30-EI60
For fire-protection walls F30-F120 or EI30 - EI120
Maintains the wall's sound insulation protection
Retrofitting also possible
With fire-protection cover, can be used as a junction box
Also for directly opposing installation

For panel thickness 7 - 40 mm
Depth 54,5 mm
Cut hole Ø 74 mm
Screw spacing 60 mm
Cable entries of up to Ø 11.5 mm 4
Support connectors for each package 5
DIBt approval Z-19.21-1788
ETA approval ETA-18/0091
Combination distance through single separation of the pre-embossed edge 71 mm
alternatively cable entry for three-phase alternating current of up to 5 x 2.5 mm possible Yes
for sound insulation walls up to 77 dB
Halogen-free Yes
Packaging inner/dispatch 10/100

HWD 90 cavity wall boxes

HWD 90 cavity wall boxes for fire-protection walls F30-F120 or EI30-EI120 ensure certified electrical installation in accordance with fire protection regulations and are now also approved for timber walls in timber frame or timber panel construction EI30 and EI60. No additional measures, such as encasing, are necessary. The intelligent AFS technology reacts immediately to fire and heat and automatically closes the installation opening. This guarantees the fire resistance class of the fire-protection wall and secures emergency routes. Use in all fire-protection walls and the fire-resistance duration of up to 120 minutes ensures maximum flexibility, even when the planning is changed. At the same time, it also maintains the wall's sound insulation requirements.