Height-adjustable cassette for inspection opening, RKN, brass

Item no. 7408976 | EAN 4012197278229

No cable outlet
9
Product description

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.
  • Verband der Elektrotechnik, Elektronik, Informationstechnik e.V., Germany
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • Protection rating IP 55
Technical data

Technical data

Approvals VDE
Cable outlet version No cable outlet
Decouplable no
Device support to accept mounting boxes no
Dimension 243x243x105
Dimension h 110 mm
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 110 mm
Height-adjustment range, max. 155 mm
Height-adjustment range, min. 110 mm
Installation depth 110 mm
Installation system type UT4
Length 243 mm
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
Version for Square
Vertical load, large area to 10,000 N
Vertical load, small area to 3,000 N
Wide installation dimensions 244 mm
Width 243 mm
All types

All types

Types Floor height, min. Floor height, max. Floor covering thickness Dimension h Cable outlet version Nominal size for device installation units Item no. Quantity SSU
RKN3 9 MS 20 105 mm 150 mm 20 mm 105 mm No cable outlet 9 7408972
1 piece
RKN3 9 MS 25 110 mm 155 mm 25 mm 110 mm No cable outlet 9 7408976
1 piece
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