Height-adjustable cassette for inspection opening, RKN, brass
Item no. 7408976 | EAN 4012197278229
- Product description
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Product description"Blank" height-adjustable cassette for the creation of an inspection opening of nominal size 4. Installation of devices in duct systems, raised and cavity floors in interior dry or wet-care floors. Only suitable for smooth floor coverings.
For the installation of three UT4 universal supports for nine single devices with support ring/support clamp or 12 Modul 45® devices. 3 APMT5 cover plates can be installed.
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- Technical data
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Technical data
Approvals VDE Cable outlet version No cable outlet Cover version Square Decouplable no Device support to accept mounting boxes no Dimension 243x243x105 Floor care Wet Floor covering thickness 25 mm Floor cut-out / Mounting opening 244x244 Floor height, max. 155 mm Floor height, min. 110 mm Heavy-duty version no Height-adjustment range, max. 155 mm Height-adjustment range, min. 110 mm Installation depth 110 mm Installation system type UT4 Length of installation dimensions 244 mm Material Brass Nominal size for device installation units 9 Number of universal supports 3 x UT4 Protection rating (IP) when unused IP55 Protection rating (IP) when used IP00 Protection rating IK code IK10 Standard EN 50085-2-2 Suitable for cavity floor installation yes Suitable for raised floor installation yes Vertical load, large area to 5,000 N Vertical load, small area to 3,000 N Wide installation dimensions 244 mm Dimensions
Dimension h 110 mm Height 110 mm Length 243 mm Width 243 mm CO2 footprint (Product Carbon Footprint)
CO2 Footprint (GWP) Cradle-to-Gate 14,3726 kg CO2e / 1 Piece CO₂ Footprint (GWP) 14,3726 kg CO₂e Declared Unit (LCA) Units Declared Unit Quantity (LCA) 1 Determination date of CO2 value 2025-05-14T00:00:00.000+0200 - All types
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System accessories
Products Types Item no. Quantity SSU 
Height adjustment unit RKNEV2
RK NEV2 110 7405815 1 PU 
Noise protection slipper
SRS 4 7405798 4 piece 
Mounting lid 350, nominal size 9
DUG 350-3 9 7400513 1 piece Mounting accessories
Products Types Item no. Quantity SSU 
Terrazzo lined body for height-adjustable cassettes, nominal size 9
SK RK9 7404372 1 piece - Downloads
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Data sheet RKN3 9 MS 25 / 7408976 , 0.19MB , pdfSafety data sheet RKN3 9 MS 25 / 7408976 , 0.05MB , pdfEU declaration of conformity RKN3 9 MS 25 / 7408976 , 0.11MB , pdfREACH Declaration of conformity RKN3 9 MS 25 / 7408976 , 0.13MB , pdfRoHS Declaration of conformity RKN3 9 MS 25 / 7408976 , 0.13MB , pdfNo invitation to tender text is available for this product.
