Height-adjustable cassette for inspection opening, RKN, brass

Item no. 7408956 | EAN 4012197278205

4
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 two UT3 universal supports for four single devices with support ring/support clamp or six Modul 45® devices. 2 APMT2 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 199x199x105
Dimension h 110 mm
Floor care Wet
Floor covering thickness 25 mm
Floor cut-out / Mounting opening 201x201
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 UT3
Length 199 mm
Length of installation dimensions 201 mm
Material Brass
Nominal size for device installation units 4
Number of universal supports 2 x UT3
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 15,000 N
Vertical load, small area to 3,000 N
Wide installation dimensions 201 mm
Width 199 mm
All types

All types

Types Floor height, min. Floor height, max. Floor covering thickness Dimension h Nominal size for device installation units Item no. Quantity SSU
RKN3 4 MS 20 105 mm 150 mm 20 mm 105 mm 4 7408952
1 piece
RKN3 4 MS 25 110 mm 155 mm 25 mm 110 mm 4 7408956
1 piece
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