Kaiser Elektro 9464-01 Device lining box (Ø x H) 74 mm x 54.5 mm 1 pc(s)

Hollow wall boxes HWD 90 for fire protection walls EI30-EI120 and provide for the certified and fire-protection-oriented electrical installation. They are now also approved for wooden walls in the wood frame or wood panel design F30-B/F60-B. No additional measures, such as an enclosure, are necessary. The intelligent AFS-technology reacts immediately to fire and heat and automatically closes the installation opening. Thus, the fire resistance class of the wall is retained and the escape route is secured. The application in all fire walls and the fire resistance up to 120 minutes ensures maximum flexibility - even in case of planning changes. At the same time, it also receives the sound insulation requirement of the wall.

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