Sound-insulation box 68
One-gang box sound insulation 68
- Article no: 9069-03
- EAN: 4013456547926
- for sound insulation walls
- also for directly opposing installation
- minimum wall thickness 100 mm
- can be combined with each other and with the one-gang junction box
Sound-insulation box 68
Thanks to their solid box body in combination with the sound-absorbing surface on the base of the box, sound insulation 68 one-gang and one-gang junction boxes guarantee the wall's sound insulation. This function is completely maintained even with directly opposing installation. The easy opening process and the 68 mm installation opening ensure fast mounting and also easy retrofitting in existing electrical installations.
- Maintains the wall's sound insulation protection
- Also for retrofitting
- For Ø 68 mm installation openings
- For a directly opposing installation
- Easy entry for cables up to Ø 11.5 mm and conduits up to Ø M25
Examples of use
Comparison of sound insulation
Lightweight wall (2-layer, each triple-boarded)
1 Wall, without installations, 69 dB. | 2 Sound insulation box 9069-03, single, with accessory, 69 dB. | 3 Sound insulation box 9069-04, single, with accessory, 69 dB. | 4 The solid box body and the sound-absorbing surface on the base of the box guarantee sound insulation up to 69 dB. | 5 Sound-absorbing strips on the box edge to reduce structure-borne sound. | 6 Easy opening of the conduit entry by means of pre-defined opening tab.
