Download Chapter - PUK Benelux BV

Contents E 

Systems overview, manuals for planning and installation 

Technical information 

E2 - E7 

Equipment of data-device carriers 

E8 - E9 

Screed flush ducts 

E10 - E14 

Heavy-duty floor duct 

E15 - E17 

Hollow-space floor box 

E18 - E21 

Cable duct 

E22 - E24 

Installation units made of plastic 

E25 - E30 

Installation units made of high-grade steel, heavy-duty 

E31 

Installation units made of high-grade steel, cartridge units 

E32 - E34 

Single outlets, round 

E35 - E36 

Single outlets, quadrangular 

E37 - E39 

Device mounting cups 

E40 - E41 

Device installation cup and cover plates / Device carriers 

E42 - E43 

Data-device carriers 

E44 

Device carrier CEE socket 

E45


Premises for assembly 

Premises for assembly – on site 

The following premises need to be fulfilled before assembly of a 

underfloor duct system can begin: 

 

of all installation units. 

 

 

 

 

tolerances of DIN 18 202 

 

 

and subsonic noise behaviour 

 

extraneous material 

 

provided 

The underfloor system must be designed according to 

DIN EN 50085 and DIN VDE 0604. 

Floor screed works 

Duct systems and accessories are components that reach 

their full capacity of working load for their intended use only in 

connection with floor screed. 

In detail the following requirements are indispensable: 

 

inserted, 

 

 

 

strained by other weight, 

 

must be provided, 

 

 

completely hardened, 

 

35 mm thick at least for office and work areas with 

distributed loads of up to 1.5 kN/m² the minimum screed cover 

over the duct system is 35 mm. In case of higher loads the 

nominal thickness of the screed needs to be accordingly higher. 

The areas around the floor boxes and the screed flush ducts 

need a good densification and concision in order to avoid later 

unevenness and cracking of the bottom covering. 

The floor boxes can be used from the following minimum screed 

thickness: 

Marking Duct Minimum Application 

height height 

UBDHB350/250 28 28 mm 65 mm Feeding box 

UBDHB350/250 38 38 mm 75 mm Feeding-/Installation box 

UBDHB350/250 48 48 mm 85 mm Feeding-/Installation box 

In case of using the hollow space floor box with shuttering unit it 

is necessary to: 

 

damage, 

 

 

 

decoupling the floor box from screed, 

 

Hot asphalt 

 

temperatures with adequate insulating layers. 

 

be removed after the asphalt has cooled down. The resulting 

opening between shuttering unit and asphalt needs to be filled 

with appropriate material flush with the surface area. 

 

hardening. 

Including the duct system into the safety measures 

 

the safety measures. 

 

 

welding the parts, riveting or construction of a firm compression 

 

 

conductor for potential equalisation. 

 

equalisation during electric installation works. 

 

used it is sufficient to include only the floor boxes into the 

safety measures. Each floor box body comes with a grounded 

conductor clamp. 

 

components must be carried out flexible. 

The defined linear electric impedance of duct systems for electric 

installation is 0.001 ohm per meter. 

E2


Impact noise characteristics 

Sound insulation in case of usage of screed covered 

underfloor installation ducts 

Sound insulation requirements for buildings are regulated by DIN 

4109. The aim is to keep the noise emission as low as possible. 

Acoustic decoupling between raw floor, duct system and screed 

by means of insulation layers is the basic requirement, resulting 

in the construction of a floating floor screed. 

If that is not the case excitation of structure-borne noise is directly 

transferred to the raw floor and the subsonic noise can only be 

minimized with a soft resilient floor covering. 

Measurement method 

L = level | = difference | n,w = evaluated on site 

Result of examination 

The measuring results show that the PUK Underfloor System 

meets the requirements of subsonic noise protection for ceilings 

in office buildings of 53 dB in all tests with all proper applications. 

Measuring the subsonic noise behaviour of screed covered duct 

systems took place between testing rooms on site according to 

DIN EN ISO 140-7. 

A standardised forge initiates structure-borne noise in the 

broadcasting room. The received levels are measured with the 

measurement equipments real-time-analyser and microphone. 

Taking volume and reverberation period into consideration this 

results in the normalised impact sound pressure level L`n,w 

as a 

parameter for the structural element. 

The reduction of subsonic noise L w 

 

between the stated subsonic noise on the raw floor L`n,w,eq,R 

and 

the respective measuring result L`n,w 

. 

 

enough to make sure that the required standard subsonic noise 

level in office buildings is not transgressed. 

ting 

screed is completely unproblematic with reference to subsonic 

noise behaviour. 

 

directly to the installation unit or the screed if carpet- or parquetfloor 

cover is in use. 

An additional decoupling of the levelling system from 

 

results in the increase of subsonic noise protection of 6 dB compared 

to the assembly of the levelling system directly to the raw 

floor. 

The new hollow space floor box has the advantage of complete 

mechanical decoupling from the duct system which is especially 

 

floor constructions. 

The required standard subsonic noise level in office buildings has 

been specified as follows: 

 

L`n,w 

≤ 53 db (DIN 4109 table 3) 

 

L`n,w 

≤ 46 db (DIN 4109 supplement 2 table 3) 

E3


Impact noise characteristics 

Inspection with duct 3-38-350S, hollow space floor box UBDHB350 38-308R and installation unit UEKDD3-R-G, round 

Test setup 

Floor assembly without duct system and floor cover 

L`n,w 

41 dB 

3 

5 

1 

6 

2 

4 

Duct system installed into floating screed, structure-borne 

noise is initiated without floor covering material 


noise is initiated on textile floor covering material 

45 dB 

36 dB 

Assembly: 

1. 6 mm carpet 4. 10 mm noise-insulating board 

2. 45 mm cement screed 5. 40 mm noise-insulating board 

3. 2 mm foil 6. 160 mm raw floor 

L`n,w,eq,R 

= 75 dB 

Measured data from test report 3-091 dated 2003.07.23. 

Inspection with duct UK 2-38-250S, hollow space floor box UBDHB250 38-259V and installation unit UEKDD-V-G, angular 

Test setup 

L`n,w 

5 

2 

3 

1 

6 

4 

Floor assembly without duct system and floor cover 


noise is initiated on textile floor covering material 


noise is initiated on installation unit with textile floor 

covering material 

38 dB 

29 dB 

30 dB 

Assembly: 

1. 6 mm carpet 4. 20 mm noise-insulating board 

2. 85 mm cement screed 5. 30 mm thermal insulation board 


L`n,w,eq,R 

= 69 dB 

Measured data from test report 08-079 dated 19.08.2008 

Inspection with duct UK 2-38-250S, hollow space floor box UBDHB250 38-259V and high-grade steel installation unit UEKD 

25-V E, angular, mounted on levelling unit UNEG 260V-60S 

Test setup 

Floor without duct system and without floor cover 

L`n,w 

38 dB 

2 

3 

1 

6 

4 

5 


35 dB 

noise is initiated on parquet floor covering material 


noise is initiated on installation unit with parquet floor 42 dB 

covering material 

Assembly: 

1. 22 mm parquet 4. 20 mm noise-insulating board 

2. 85 mm cement screed 5. 30 mm thermal insulation board 


= 69 dB 

L`n,w,eq,R 

Measured data from test report 08-079 dated 19.08.2008 

E4


Cable design inside the duct 

H B B1 B2 B3 

mm mm mm mm mm 

high voltage IT-line 

Ø 10 CAT-6 Ø 8 

pieces pieces 

UK 

screed covered duct, 2 compartments 

H 

20 

B 

B1 

Pmax 

B2 

20 

L 

S 

UK 2-28-190S 28 190 95 95 - 32 50 

UK 2-28-250S 28 250 125 125 - 42 66 

UK 2-28-350S 28 350 175 175 - 59 92 

UK 2-38-190S 38 190 95 95 - 43 68 

UK 2-38-250S 38 250 125 125 - 57 89 

UK 2-38-350S 38 350 175 175 - 80 125 

UK 2-48-190S 48 190 95 95 - 55 86 

UK 2-48-250S 48 250 125 125 - 72 113 

UK 2-48-350S 48 350 175 175 - 101 158 

UKL 

screed covered duct, 3 compartments 

S 

UKL 3-28-250S 28 250 82 84 82 42 66 

UKL 3-28-350S 28 350 116 116 116 59 92 

H 

Pmax 

UKL 3-38-250S 38 250 82 84 82 57 89 

UKL 3-38-350S 38 350 116 116 116 80 125 

UKL 3-48-250S 48 250 82 84 82 72 113 

UKL 3-48-350S 48 350 116 116 116 101 158 

20 

B1 

B 

B2 

B1 

20 

L 

Planning must be based on the cable volume. 

The diameters of the selected customary cable types 

are average values. 

Duct filling factor max 60% with a distance of 8 m 

between floor boxes recommended. 

Current load see DIN VDE 0100/0298 

UK 

UKL 

H 

H 

B1 

B2 

B1 

B2 

B3 

20 B 

20 

20 B 

20 

E5


Cable design inside the duct 

H B B1 B2 B3 

mm mm mm mm mm 

high voltage IT-line 

Ø 10 CAT-6 Ø 8 

pieces pieces 

UKR 2 

cable duct bottom piece 2 compartments 

S 

UKR 35-30S 35 300 150 150 - 63 98 

H 

B 

B1 

B2 

L 

UKR 3 

cable duct bottom piece 3 compartments 

H 

B1 

B 

B2 

B3 

L 

S 

UKR 35-40S 35 400 133 133 133 84 131 

UKR 35-50S 35 500 166 166 166 105 164 

UKR 60-40S 60 400 133 133 133 144 225 

UKR 60-50S 60 500 166 166 166 180 281 

UKR 85-40S 85 400 133 133 133 204 319 

UKR 85-50S 85 500 166 166 166 225 398 

UKR 110-40S 110 400 133 133 133 204 413 

UKR 110-50S 110 500 166 166 166 330 516 

Planning must be based on the cable volume. 

The diameters of the selected customary cable types 

are average values. 

Duct filling factor max 60% with a distance of 8 m 

between floor boxes recommended. 

Current load see DIN VDE 0100/0298 

UKR 2 UKR 3 

H 

H 

B1 

B2 

B1 

B2 

B3 

B 

B 

E6


Casing depth device cup including installation MA-Article device 

Casing depth device cup including installation device in plastic installation units 

A head space > 65 mm between raw ceiling and floor cover 

surface is needed for coupler plugs in device insert. 


surface is needed for angle plug in electrical socket inside 

device cup. 


surface is needed for flexible straight line plug in electrical 

socket inside device cup. 

A head space > 131 mm between raw ceiling and floor 

cover surface is needed for inflexible straight line plug 

resp. charging set in electrical socket inside device cup 

in connection with registering extension for device cup 

installation. 

Please observe the above specified dimensions for floor construction! 

Installation into high-grade steel installation units may require increased casing depths. 

E7



Mounting boards UDEP and device carrier UGET 113 to contain data and media technology for 

Device carrier UGETD 

Device mounting cup UG 

UDEP Manufacturer Mounting UGET 113 

light wave technology 

UDEP-SCD 4 

SC-Duplex 

UGET-3-SCD 113 

UDEP-SCS 4 

SC-Simplex 

LC-Duplex 

UGET-3-SCS 113 

LC Duplex multimedia 

UGET-2-LCDM 113 

data technology 

UDEP-BTR 3 

BTR 

BTR 

BTR 

BTR 

BTR 

Dätwyler 

Leoni Kerpen 

Rutenbeck 

E-DAT module Cat.6 8(8) 

E-DAT module connector 8(8) Cat.6 8(8) 90° Cat.6 

UAE module Cat.5e 8(8) or Cat.6 8(8) 

OpDAT module LC or ST 

KOAX module F/F or F/IEC-plug or socket 

unilan® RJ45-Modul MS 1/8 Cat.6/EA screened 

VarioKeystone® socket module RJ45 or 4K7 or 4K6 

UM-real.Cat.6a B screened 

UGET-2-BTR 113 

UDEP-COR 3 

Corning LANscape S250 module RJ45 Kat. 6 

UGET-2-COR 113 

UDEP-AMP 3 

AMP 

Corning 

Siemon 

FutureCom F S1200 module 

TERA 

UGET-2-AMP 113 

UDEP-AMP SL3 

AMP 

AMP 

AMP 

TWIST 6AS SL Jack 

TWIST 6S SL Jack 

TWIST 7AS SL Jack 

UGET-2-AMPSL 113 

UDEP-GG45 3 

3M Deutschland GmbH 



Brand-Rex 

Brand-Rex 

CobiNet 

Dätwyler 

Nexans 

 

 

 

Cat6Plus screened module C6CJAKS000 

10GPlus screened module AC6JAKS000 

RJ45-module TopKey Cat. 6 class E 

Unilan PS-GG45 7A 1000 MHz with clip 

LANmark module with Keystone clip red 

UGET-2-GG45 113 

UDEP-KR 2 

ADC KRONE 

ADC KRONE 

Brand-Rex 

Brand-Rex 

Dätwyler 

Dätwyler 

Leoni Kerpen 

Rutenbeck 

Rutenbeck 

Telegärtner 

Telegärtner 

TrueNet® KM8® RJ45 socket Kat. 6 

TrueNet® CL RJ45 socket Kat. 6 

Cat6Plus screened module C6CJAKS000CR "old version" 

10G screened module AC6JAKS000CR "old version" 

Unilan MS-K 1/8 socket module 

Unilan KS-T 1/8 socket module 

Eline Keystone-socket RJ45 Kat. 6 tool-less 

UM-real.Cat.6 U A not screened 

UM-real.Cat.6a A screened 

AMJ-Modul K Cat.6A (J00029K0036 / J00029A0077) 

AMJ-S-Modul Cat.6A (J00029A2000 / J00029A2001) 

UGET-2-KR 113 

E8



data technology 

UDEP-RM 2 

R&M 

R&M 

R&M 

module fixture for E-2000-Compact, 

module fixture for universal adapter with carrier plate 

module fixture for SC-RJ coupler with carrier plate 

UGET-1-RM 113 

UDEP-RMSC 2 

R&M 

R&M 

Anschlussmodul, Kat. 5e, 1xRJ45/s, Snap-In 

Anschlussmodul, Kat. 6, Real 10, 1xRJ45/s, Snap-In 

UDEP-RMSC 3 

Brand-Rex 

Brand-Rex 

Dätwyler 

Dätwyler 

ECOLAN 

EFB 

eku Kabel & Systeme 

Leoni Kerpen 

R&M 

R&M 

Rutenbeck 

Rutenbeck 

Telegärtner 

Telegärtner 

Cat6Plus screened module C6CJAKS000CR "old version" 

10G screened module AC6JAKS000CR "old version" 

Unilan MS-K 1/8 socket module 

Unilan KS-T 1/8 socket module 

ELN336102 Cat.6a 

E-20070 Cat.6a 

E-Stone module Cat.6A, t66851000 

Eline socket RJ45 Kat. 6 tool-less 

Kat. 5e, 1xRJ45/s, Snap-In 

Kat. 6, Real 10, 1xRJ45/s, Snap-In 

UM-real.Cat.6 U A not screened 

UM-real.Cat.6a A screened 

AMJ-module K Cat.6A (J00029K0036 / J00029A0077) 

AMJ-S-module Cat.6A (J00029A2000 / J00029A2001) 

UGET-2-RMSC 113 

UDEP-KEL 3 

LEONI Kerpen 

LEONI Kerpen 

LEONI Kerpen 

LEONI Kerpen 

LEONI Kerpen 

ELine 1200® EC7 

ELine 500 plus socket 

ELine 500 RJ45 S socket 

ELine 250® RJ45 S socket 

ELine 250® RJ45 U socket 

UDEP-SYS 2 

Systimax 

Systimax 

MPS 100E cat5, MPS S200E 

MGS 300, MGS 400, MGS 500X10D, MGS 600X10D 

(required: Systimax Einbaurahmen type: M30MC) 

plug-in systems 

UDEP-5PK 1 

WAGO 

WINSTA ® MIDI Snap-In sockets or plugs 5-pole 

UGET-1-5PK 113 

UDEP-5PCOM 1 

WAGO 

Snap-In spcket X-COM, 5-pole, 500 V, 32 A 

UGET-1-5PCOM 113 

UDEP-3PK 2 

Wieland 

Snap-In sockets or 

plugs 2-pole (EIB-Bus) and 3-polig (Net) 

UGET-2-3PK 113 

audio- / video technology 

UDEP-KM 1 

Kindermann 

UDEP-KM 1: 

 

UGET-2-KM 113: 

 

UGET-2-KM 113 

UDEP-XLR 2 

Neutrik 

D Serie, DL Serie, DLX Serie 

UGET-2-XLR 113 

installation units, pre-snap-in 

PEHA 

Legrand 

Simon 

2 x 22,5 x 45 mm or 

1 x 45 x 45 mm 

UGET-1-UST45 113 

E9


Screed flush duct 

Assembly instructions – screed flush duct systems 


 

and accessories 

 

alloy profile and bolt together 

 

 

 

 

 

E10





 

 

 

the branch 

 

 

 

 

 

 

 

E11


Screed flush duct Mounting kit T-branch 


Screed flush duct – Mounting kit T-branch 

For duct branches a cut-out needs to be made in the side profile (1) and 

in the plastic angle profile (2) as wide as the branching UEBK-duct. Please 

note that the carpet profile (3) needs to be 12 mm longer on each side. 

Both plastic couplers UEBKV (4) are inserted into the side profile and the 

corner connections UEBKVE S (5) are pushed into the provided profile, 

then fastened with the included screws. Two additional levelling supports 

UEBKST (6) are mounted. 

The UEBK-duct branch can now be pushed and then fastened into the 

prepared opening. Now you can apply the duct cover UEBKD (9) and 

screw it together with the transverse cross bar UEBKT (8) and the side 

profiles. 

A (mm) 

UEBK 60-20S 230,5 

UEBK 60-30S 330,5 

UEBK 60-40S 430,5 

A threaded rod GB M10 (10) needs to be screwed in dead centre into the 

thread in order to support the transverse cross bar (8). Cut the protruding 

threaded rod flush. 

Mounting material for a T-branch: 1 x UEBKMA 

E12


Screed flush duct Mounting kit 90° bend 


Screed flush duct – Mounting kit 90° bend 

For corner branches in ducts a cut-out needs to be made in the side 

profile (1) and in the plastic angle profile (2) as wide as the branching 

UEBK-duct. Please note that the carpet profile (3) needs to be 12 mm 

longer on each side. 

Now a transverse cross bar UEBKT (4) is mounted and an additional 

levelling support UEBKST (5+6) is placed at the ends of the side profiles. 

The end piece UEBKEB (7) in the respective width closes the front end. 

Push the included plastic connecting block UEBKV (8) into the free side 

profile. 

The couplers UEBKVE S (10) and UEBKV S (11) are pushed into the 

provided profile and fastened with the included screws. The branching 

UEBK-duct (9) can now be pushed and then fastened into the prepared 

opening. 

Now you can apply the duct cover UEBKD (12) and screw it together with 

the transverse cross bar UEBKT (8) and the side profiles. 

Mounting material for a corner branch: 1x UEBKMB 

A (mm) 

UEBK 60-20S 219,0 

UEBK 60-30S 319,0 

UEBK 60-40S 419,0 

E13


Screed flush duct Mounting Information 


Screed flush duct – Mounting Installation 

 

course 

 

 

 

hinged covers 

 

 

 

 

covering edge 

E14





 

delivered as individual parts 

 

 

 

UBKV 

 

of the bottom piece from the outside 

 

 

 

E15





 

 

 

0,3 m and insert behind the inward profile bend 

 

 

 

 

 

 

E16


Heavy-duty floor duct Mounting Information 


Heavy-duty floor duct – Mounting Installation 

 

 

 

 

 

 

bottom piece 

E17

System overview, Manuals for planning and installation 

Hollow space floor box, round 

Assembly instructions – floor trunking systems 

Hollow space floor box, round 

Hollow space floor box for round installation units Ø 305 mm or Ø 258 mm and underfloor ducts up to 250 or 350 mm width, heights 28/38/48 mm. 

Observe minimum screed covering of 35 mm. 

Hollow space floor box 

Align floor box dead centre to the duct course. 

Fasten to the slab with two nail plugs and screw 

tight the grounding lug. 

Duct / hollow space floor box 

Bend open side walls at the perforation. Push 

duct to dead stop into the box. Set one floor box 

per change of direction in the duct system. 

Duct 

Cut duct, lay up and align. Burr and galvanize 

cutting edges. Fastening with two nail plugs 

 

Jointing bracket 

Align duct segments flush and push together. 

 

Fasten with two nail plugs. Factor in potential 

equalization when inserting plugs. 

Inserting shuttering units 

Insert shuttering units straight from the top into 

the floor box opening. 

Floor box and shuttering unit make one 

mounting unit. Latch a second shuttering 

unit on top for floor constructions higher than 

150 mm. 

Insulation 

Masking of all openings in the duct system. 

Apply insulation flush to duct system and 

shuttering unit. 

E18


High-grade steel Installation unit, cartridge unit round 


High-grade steel Installation unit, cartridge unit round 

Screed works 

No levelling needed before screed is applied. 

The shuttering unit needs to be sprayed with 

formwork oil. Foil thickness must be < 2 mm. 

Subsonic noise insulation 

The underfloor system needs to be insulated 

against subsonic noise. Mask the shuttering 

unit revolving with foil. Apply screed neatly to 

the shuttering unit. 

Removal of shuttering unit 

Remove shuttering unit with the release cord 

from the hardened screed. Process bottom 

covering to the cleaned assembly opening 

(Ø 260 mm, Ø 308 mm). 

Plastic installation unit 

Use for dry maintenance floor. 

Loosen cover from the installation frame and 

apply carpet. Observe insertion depth. Insert 

claws into the frame. Bolt installation unit tightly 

into the floor opening. 

Levelling device 

For parquet or stone floors insert the levelling 

device into the floor opening. Fasten the four 

levelling bases to the floor with nail plugs. 

Lock-in leads 

Fasten both lock-in leads to the frame from 

the bottom, using 2 screws for each. Make the 

grounding connection between levelling device 

and floor box. 

Alignment to floor 

 

bolts flush with the final floor height. Seal the 

 

agent. When using a device plug H = 35 mm, 

minimum installation depth Hmin = 100 mm. 

Dummy / cable outlet cartridge 

Use for wet maintenance floors. Apply parquet 

to the cartridge. Observe insertion depth. Insert 

cartridge into the frame. Cartridges can be 

exchanged. 

Tube outlet cartridge 

Use for wet maintenance floors. 

Apply stone covering material to the cartridge. 

Observe insertion depth. Insert cartridge into 

the frame. Tube can be bolted together. 

E19

System overview, Manuals for planning and installation 

Hollow space floor box, quadrangular 


Hollow space floor box, quadrangular 

Hollow space floor box for angular installation units 258 x 258 mm or 258 x 184 mm and underfloor ducts up to 250 or 350 mm width, heights 

28/38/48 mm. Observe minimum screed covering of 35 mm. 


Align floor box dead centre to the duct course. 

Fasten to the slab with two nail plugs and screw 

tight the grounding lug. 

Duct / hollow space floor box 

Bend open side walls at the perforation. Push 

duct to dead stop into the box. Set one floor box 

per change of direction in the duct system. 

Duct 

Cut duct, lay up and align. Burr and galvanize 

cutting edges. Fastening with two nail plugs 

 

Jointing bracket 

Align duct segments flush and 

 

 

potential equalization when inserting plugs. 

Inserting shuttering units 

Insert shuttering units straight from the top into 

the floor box opening. 

Floor box and shuttering unit make one 

mounting unit. Latch a second shuttering 

unit on top for floor constructions higher than 

150 mm. 

Insulation 

Masking of all openings in the duct system. 

Apply insulation flush to duct system and 

shuttering unit. Prior to screed application no 

levelling necessary. 

E20


High-grade steel Installation unit, cartridge unit quadrangular 


High-grade steel Installation unit, cartridge unit quadrangular 

Screed work / impact-noise decoupling 

Spray shuttering unit with formwork oil. Film 

thickness must be < 2 mm. With underfloor 

systems impact-noise must be decoupled. 

Shuttering unit must be masked with a film all 

around. Apply screed neatly to the shuttering 

unit. 

Removal of shuttering unit 

Remove shuttering unit with the release cord 

from the hardened screed. Process bottom 

covering to the cleaned assembly opening 

(261 x 261 mm, 261 x 186 mm). 

Plastic installation unit 

Use for dry maintenance floor. 

Loosen cover from the installation frame and 

apply carpet. Observe insertion depth. Insert 

claws into the frame. Bolt installation unit tightly 

into the floor opening. 


For parquet or stone floors insert the levelling 


levelling bases to the floor with nail plugs. 

High-grade steel frame 

Screw the high-grade steel frame to the 

levelling device with four screws. Glue rubber 

seal in place. Make the grounding connection 

between levelling device and floor box. 

Alignment to floor 

 

levelling bolts flush with the final floor height. 

 

sealing agent. 

Lock-in leads 

Fasten both lock-in leads to the frame from the 

bottom with 2 screws each. Make an earthing 

connection between the levelling device and 

floor box. When using a device plug H = 35 mm, 

minimum installation depth Hmin = 94 mm. 

Dummy / cable outlet cartridge 

Use for wet maintenance floors. Apply parquet 

to the cartridge. Observe insertion depth. Insert 

cartridge into the frame. Cartridges can be 

exchanged. 

Tube outlet cartridge 

Use for wet maintenance floors. 

Apply stone bottom covering material to the 

cartridge. Observe insertion depth. Insert 

cartridge into the frame. Tube can be bolted 

together. 

E21


Cable duct 


Cable duct 

 

 

 

 

 

 

symmetrically with dowels 

 

E22


Cable duct 


Cable duct 

 

 

 

 

 

 

 

 

the opening 

E23


MA-Article 

Cable duct Mounting Information 


Cable duct – Mounting Information 

 

 

 

 

 

 

E24


Installation unit made of plastic, Installation unit round 

Assembly instructions – Installation units for screed and hollow floors 


Round installation units, external diameter Ø 305 or Ø 258 mm, for installation of up to three device containers. 

Screed floors 

For screed covered systems remove shuttering 

unit and mount directly into the opening. 

Hollow space and raised floors 

At hollow space and raised floors insert directly 

into the installation opening. 

Remove hinged cover 

 

out with tongs until the snap tabs are released 

from the frame. Remove cover to the front. 

Mounting claws 

Mount the enclosed standard claw fasteners 

(range of claws 30 to 50 mm) into the 

acceptance in the frame. 

Fastening installation frame 

Insert installation unit into the opening and level 

unit. Fasten Phillips screws and check frame for 

straight seating. 

Inserting device containers 

Click device containers as deep as possible into 

the lock-in leads. 

E25





Lock-in leads 

For lowering the device container gradually 

down to 30 mm. 

Minimum installation height 

Minimum installation height 74 mm and 87 mm 

for device plugs up to h = 35 mm. 

Maximum installation height 

Maximum installation height 104 mm for device 

plugs up to h = 50 mm. 

Loosen device container 

Insert screwdriver or mounting lever between 

frame and device container. Loosen snap tab 

and remove device container. 

Insert hinged cover 

 

snap tabs lock into the opening in the frame. 

Insert cover to the back into the frame. 

Glue in bottom covering 

Cut bottom coverings up to 8 mm accurately 

fitting and glue to the steel insert. Optional lid 

insert H = 3 mm. 

Opening lever 

Self-locking opening lever behind the cable 

outlet. 

Cable outlet 

Swing around carriage cover by 180° and snap 

in. 

Leading cables through 

Leading cables through the open cable outlet. 

E26


Shuttering unit, round 

Assembly instructions – accessories plastic units 

Shuttering unit, round 

Round shuttering units in 2 designs, deep-drawing piece made of 1 mm plastic, hight 50 mm for providing an opening in the hollow floor. 

Levelling of shuttering unit 

Provide openings with cross section 307 mm or 

260 mm in the assembled basic floor. 

Fixation of shuttering unit 

Level the shuttering units on the hollow floor 

before application of screed. 

Mounting of foil 

Fix shuttering units to the floor with adhesive 

tape, cut out foil and overlap. 

Inserting screed 

Spread the screed on the whole area and 

compact it neatly. 

Cut out opening 

After the screed has hardened remove the overlapping 

lid and sidewalls neatly. 

Mounting assembly unit 

After the floor covering has been laid insert the 

installation unit straight into the opening and 

fasten it with the claws evenly to the screed. 

E27


Installation unit made of plastic, Installation unit quadrangular 



Angular installation units, external dimension 258 x 258 mm or 258 x 184 mm, for installation of up to three device containers. 

Screed floors 

For screed covered systems remove shuttering 

unit and mount directly into the opening. 

Hollow space- and raised floors 

For hollow space and raised floors mount 

directly into the installation opening. 

Remove hinged cover 

Open cover completely, pull firmly forward at 

 

a screwdriver. 

Mounting claws 

Mount the enclosed standard claw fasteners 

(range of claws 30 to 50 mm) into the 

acceptance in the frame. 

Fastening installation frame 

Insert installation unit into the opening and level 

unit. Fasten Phillips screws and check frame for 

straight seating. 

Inserting device containers 

Click device containers as deep as possible into 

the lock-in leads. 

E28



MA-Article 



Lock-in leads 

For lowering the device container gradually 

down to 30 mm. 

Minimum installation height 

Minimum installation height 74 mm and 87 mm 

for device plugs up to h = 35 mm. 

Maximum installation height 


plugs up to h = 50 mm. 

Loosen device container 

Insert screwdriver or mounting lever between 

frame and device container. Loosen snap tab 

and remove device container. 

Insert hinged cover 

Attach opened hinged cover at the left back 

side, push firmly to the back on the right side 

 

Glue in bottom covering 

Cut bottom coverings up to 8 mm accurately 

fitting and glue to the steel insert. Optional lid 

insert H = 3 mm. 

Opening lever 

Self-locking opening lever behind the cable 

outlet. 

Cable outlet 

Swing around carriage cover by 180° and snap 

in. 

Leading cables through 

Leading cables through the open cable outlet. 

E29


MA-Article 

Shuttering unit, quadrangular 

Assembly instructions – accessories plastic units 

Shuttering unit, quadrangular 

Angular shuttering units in 2 designs, deep-drawing piece made of 1 mm plastic, hight 50 mm for providing an opening in the hollow floor. 

Levelling of shuttering unit 

Provide openings 261x261 mm or 261x186 mm 

in the assembled basic floor. 

Fixation of shuttering unit 

Level the shuttering units on the hollow floor 

before application of screed. 

Mounting of foil 

Fix shuttering units to the floor with adhesive 

tape, cut out foil and overlap. 

Inserting screed 

Spread the screed on the whole area and 

compact it neatly. 

Cut out opening 

After the screed has hardened remove the 

overlapping lid and sidewalls neatly. Side walls 

must be maintained. 

Mounting assembly unit 

After the floor covering has been laid insert the 

installation unit straight into the opening and 

fasten it with the claws evenly to the screed. 

E30





High-grade steel installation cartridge with levelling device, round or angular design, as dummy-, cable-outlet- or tube outlet cartridge with steel insert 

for working loads up to 10 or 20 KN. 


Remove shuttering unit and insert levelling 


levelling bases to the slap with drilling screws. 

High-grade steel frame 

Attach device container installation frame first 

and then high-grade steel frame to the levelling 

device and fasten with 4 screws. Glue in rubber 

sealing. 

Levelling to floor 

 

the floor construction with the four levelling 

bolts. Lock the levelling bases against the frame 

with hex-nuts. 

Dummy cartridge 10 / 20KN 

Insert cartridge with integrated steel inlay into 

the frame, seal expansion gap. For coverings 

thicker than 16 mm in case of applied load 

10 kN and 24 mm in case of applied load 20 kN. 

Cable outlet cartridge 10 KN 

Insert cartridge with integragted steel inlay into 

the frame, seal expansion gap. For coverings 

thicker than 16 mm. 

Tube outlet cartridge 10 / 20 KN 

Insert cartridge with integrated steel inlay and 

tube mounting set into the frame. Complete 

with tube. Seal expansion gap. For coverings 

thicker than 16 mm in case of applied load 

10 kN and 24 mm in case of applied load 20 kN. 

E31


Installation units made of high-grade steel 

Cartridge Installation units, quadrangular 


Installation units made of high-grade steel – Cartridge Installation units, quadrangular 

Quadrangular cartridge installation units with carpet protection frame made of high-grade steel with outer measurements of 284x284 mm or 

284x211 mm for the installation in hollow space floors or raised floors. For parquet flooring of 12/22 mm. 

Unit 

For the installation of up to 3 device cups, place 

the cartridge installation unit UEKDD V E into the 

opening. 

Opening lever 

Open the self-locking opening lever behind the 

cable outlet. Remove the cover sideways over 

the hinge. 

Claws 

Hinge the enclosed claws with the corresponding 

screws into the frame guide and pull tight. 

Rubber seal 

Glue the rubber seal to the impact-noise 

interface. 

Device cup 

Snap the device cup as deep into the lock-in 

leads as possible. When using an device plug 

H = 35 mm, minimum installation depth Hmin 

= 91 mm. 

Earthing connection 

Make an earthing connection between the 

frame and the cover. Factor the installation unit 

into the potential equalization. 

E32






Quadrangular cartridge unit with carpet protection frame made of high-grade steel with outside measurements of 187x187 mm for the installation in 

hollow floors or raised floors, for a floor cover of 12/22 mm or as an inspection chamber with brush wire outlet. 

Unit 

For the installation of a device cup, place 

cartridge unit UEKDD1-2 V E into the opening. 

Opening lever 

Activate the self-locking opening lever behind 

the cable outlet and lift the lid out of the frame 

sideways through the hinge. 

Mounting of claws 

Hinge the enclosed claws with the corresponding 

screws into the holding fixtures in the 

frame. Bring the claws in the right position and 

pull tight with a crosshead screw. Make sure 

the frame sits tightly. 

Rubber seal 

Glue the rubber seal for impact-noise 

decoupling into the frame. 

Inserting of device cup 

Insert plate with the pre-mounted and loaded 

device cup through the plate slide as deep into 

the lock-in leads in the frame as possible. A 

gradual lowering of the plate to max 20 mm 

possible. 


Fixate the plate in the lock-in lead and make an 

earthing connection between the single outlet 

frame and the cover. Factor the installation unit 

into the potential equalization. 

E33






Unit 

For the cable outlet place the cartridge unit 

UKDDB1-2 V E into the installation opening of 

the raised floor. 

Cover opening 

Open high-grade steel cover above the brush 

and make an earthing connection between the 

single outlet frame and the cover. Factor the 

installation unit into the potential equalization. 

Mounting of the frame 

Fixate the frame above the headless screws on 

the side firmly into the opening in the floor. 

E34


Single-outlet, wet-maintained, round Direct mounting MA-Article in screed 


Single outlet BODO, wet maintenance floors 

Round single-outlet with protection frame made of aluminium with an outside diameter of 133 mm, equipped with an safety socket and a RJ45 data 

box or as revision opening. For installation in screed floor or false floor. 

Screed / raised floor 

Create a floor opening in the screed or raised 

floor using a core cutter or through the use of 

hollow space floor box with shuttering unit. 

Cover lid 

Open lid by means of Allen key counter-clockwise. 

Remove tube 

Put the lid into the grooving of the tube 

receptacle and thus unscrew the tube receptacle. 

Attach the frame and insert the strain relief 

Protection frame have to seal accordingly 

when used in wet-maintained floors. Insert 

strain relief from below into the opening and 

secure the cable. Tighten the claws by means 

of cross-head screws. 

Tube insert 

Bring single-outlet from closed to open state 

by swivelling the tube insert by 180°. Insert the 

rubber sleeve for a dust-proof sealing. 

Equipment 

Insert plug and lead cables through the cable 

outlet. Tightly screw together tube insert and 

tube lid. 

E35


MA-Article 

Single-outlet, dry-maintained, round Direct mounting in screed 


Single outlet BODO, dry maintenance floors 

Round single outlet with protection frame made of plastic, external diameter 113 mm, equipped with one isolated ground receptacle or as inspection 

chamber. For installation into raised or hollow floors. 

Raised / hollow floors 

Provide a floor opening in the raised floor with 

a drill bit. 

Cable outlet lid 

Open cable outlet lid with a torx wrench counter 

clockwise, pull out to open. 

Assembly of receptacle 

In order to connect, disassemble the 

pre- converted single outlet, insert cable and 

connect to receptacle. Then assemble cover 

plate, receptacle and device cup. 

Fasten strain relief and frame 

Insert the strain relieves from below and secure 

cable. Tighten claws with Phillips head screws. 

Cable outlet 

Place plug and insert cable outlet lid counter 

clockwise with bayonet locking device. 

Equipment 

Lead the cable from an angular or straight plug 

through the cable outlet. 

E36

System overview, manuals for planning and installation 

Single-outlet, quadrangular Direct mounting in screed 

Assembly instructions – Installation units for screed floors and hollow floors 

Single outlet – direct mounting in screed 

Quadrangular single outlets with outer measurements of 115x115 mm for the integration of up to 2 installation devices of 45x45 mm for direct screed 

mounting. 

Fixation 

Mount the four levelling legs onto the rough 

concrete ceiling with nail plugs 

Rubber sealing 

Remove the lid and glue the rubber in place. 

Cable entry 

For the cable entry use a tool to break the lateral 

perforation out of the frame and complete with 

strain relief. 

Safety sockets 

Install electrical sockets and fuse strain relief. 

Assembly 

Latch the sockets into the frame. Factor the single 

outlet into the potential equalization. 

Floor adjustment 

Place the single outlet abreast finished floor 

level flush with the four levelling screws. Screed 

can now be applied. 

E37


Single-outlet, quadrangular Hollow space floor box 


Single outlet – hollow space floor box 

Quadrangular single outlets with outer measurements of 160x160 mm for the integration of up to 2 installation devices of 45x45 mm for fixture in 

hollow space floor boxes. 


Align floor box in centre to cable run. Mount 

onto rough ceiling with two nail plugs. 

Duct 

Screw on earthing lug. Bend the sides of the 

floor box open along the perforation. Insert duct 

all the way into the box. 

Shuttering unit 

Insert the shuttering unit, process screed to 

the body, remove the shuttering unit after 

precipitation. 

Fixation 

Insert the frame and mount the four levelling 

legs onto the bottom of the hollow floor box 

with nail plugs. 

Floor adjustment 

 

four levelling screws. Screw in the lock-in leads. 

Cover plate 

Fix the cover plate onto the device cup with 

screws. 

E38


Single-outlet, quadrangular Hollow space floor box 


Single outlet – hollow space floor box 

Fixture of installation tools 

Latch installation tools 45x45xmm in the cover 

plate UARM-4-1 118 2. 

Device cup 

Place the device cup into plate, insert the ducts 

into strain relief and screw in the fixing bolt. 

Lock-in lead 

Insert the plate above the plate slide as deeply 

into the lock-in leads as possible. For a stepwise 

shafting of the plate until up to 20 mm. 

Installation of installation devices 

In cover plate UARM-3-1 118 

Latch 1 installation device 45x45 mm and 

1 installation device 22,5x45 mm 

Installation of installation devices 

In cover plate UARM-2-1 118 

Latch 2 installation devices 22,5x45 mm 

Rubber seal 

Glue the rubber seal into the frame 


Establish an earthing connection between the 

single outlet frame and the cover. Factor the 

single outlet into the potential equalisation. 

Single outlet 

Close the cover. 

Tube 

For wet maintenance floors install tube single 

outlet and tube. 

E39


Device cup UG, pre-converted 

Assembly instructions – plug socket systems 

Device mounting cup UG, pre-converted 

Snap-in device mounting cup for round and angular installation units. For up to four heavy-current-engineering devices or three data-processingtechnology 

devices. Angle plug insert for floor constructions higher than 75 mm. 

Pre-converted device cup 

Delivery of factory-provided device cups, 

completed with sockets wired for coupler plugs. 

Device installation cup 

Insert the socket component of the preconverted 

3-pole cable into the snap-in piece 

of the device installation cup. 

Plug-in connector 

Self-locking and coded plug-in connectors 

provide for error-free assembly with the device 

cup. For unlocking unlatch the grey springcatch 

with a screwdriver. 

Connecting lines 

Choose cables according to colour (black: 

power supply system; white: data processing 

system) and pull them inside the hollow floor. 

Installation unit 

Insert the device cup (pre-mounted with 

connecting cables) bevelled into lock-in leads 

and lock in tightly at the opposing side. Use only 

the two bottom lock-in positions. 

Underfloor distributor 

Insert the plug of the 3-pole cable into one of 

the six output-sockets of the distributor and 

complete with 5-pole input. 

E40


Device cup UG45, pre-converted 

Assembly instructions – plug socket systems 

Device mounting cup UG45, pre-converted 

Pre-converted device cup, complete with snap-in plug component and pre-wired sockets. Including all covers and mounting material. For latching into 

a round or square installation unit. For up to 4 heavy current engineering installation devices. For the installation of 3-pole connecting lines with plug 

connector and socket component. 

Pre-converted device cups 

Delivery of device cups: fully pre-mounted with 

sockets and pre-wired on connector plugs. 

Device mounting cup 

Place the pre-converted device cup into the 

lock-in leads of the installation units as deep 

as possible. 

Connecting lines 

Select cables according to colour (black: normal 

net, white: data processing net) and length. 

Insert the socket component of the 3-pole 

connecting line onto the snap-in piece in the 

device cup. 

Installation unit 

Place the complete installation unit with the 

device cups from the top into the existing floor 

opening and fixate in the floor with claws. 

Plug connector 

Self-locking and coded plug connectors 

facilitate faultless mounting with the device 

cup. To release, unlatch the grey spring catch 

with a turn screw. 

Underfloor distributor 

Insert the plug of the 3-pole connecting line in 

one of the six output sockets of the distributor 

and complete with 5-pole input. 

E41


Device installation cup and cover plates 

Assembly instructions – device installation cups, installation devices 

Device installation cup and cover plates 

Device assembly container for locking into an assembly unit. For up to four installation devices for heavy current engineering or three installation 

devices for data systems technology. 

Cover plates 

Choose cover plates according to the 

tion 

if needed. 

Safety sockets 

Snap safety sockets into the corresponding 

cover plate. 

Strain relief 

Insert the four enclosed strain reliefs into the 

side openings of the device container and equip 

them with the fixing bolts. 

Cables 

Insert cables from Ø 6 to Ø 13 mm and fasten 

the bolt. 

Assembly 

Install all components. Snap cover plates into 

the device container. 

Equipment 

Equip empty spaces with dummy covers. 

E42


Device installation cup and device carrier 


Device installation cup and device carrier 

Installation 

Insert the device container as far as possible 

into the lock-in leads. 

Can be lowered down to 30 mm. 

Minimum / Maximum installation height 

Minimum installation height 74 mm without 

device plugs and 88 mm for device plugs up to 

H = 35 mm. 


plugs up to H = 50 mm. 

Releasing device cup 

Push mounting lever or screwdriver between 

frame and device cup. Release latches 

separately sideways and take out device cup. 

Device separator 

 

equipment use the device separator. Insert 

overvoltage protector into the push-terminals 

L, N and PE of the socket and complete with 

connecting line. 

Coulter clip installation devices 

Lock in socket and overvoltage protector with 

the cover plate into the device cup. Screw 

installation devices with coulter clips into the 

device cup. 

Finalisation 

Snap cover plates and screw cover in place. 

Close all openings with blind covers. 

Angular insert for half a device cup made of coated metal for components of data, fibre optic cable, audio and video technology, also for plug-in 

components and installation devices 45x45 mm. 

 

E43


MA-Article 




Data device carrier made of coated metal for snapping into the installation unit. For installation of up to nine single installation devices of data, audio 

and video technology, also for components of plug-in technology. 

Strain relief 

Screw device carrier with strain relief tight 

before installation. 

Fitted board 

Equip device carrier with up to three fitted 

boards according to the product specifications 

and screw thight. 

Single devices 

 

fitted board from below. Screw single devices 

tight according to the specifications. 

Assembly of data-device carriers 

 

lock-in leads and secure the latch on the 

opposite side with a screw into the lock-in. 

Tailoring 

Complete device cup with the corresponding 

cables of manufacturer. Note the daylight. 

Device carrier 

Insert installation devices with coulter clip into 

the device carrier from below and screw tight. 

Insert cover from above. 

E44


Device carrier CEE MA-Article socket 

Assembly instructions – device cup, installation devices, 

Device carrier CEE socket 

Carrier made of sheet steel with CEE socket 16A or 32A and box for centre installation into a round or quadrangular installation unit. Necessary installation 

height must be observed before assembly. 

Levelling unit 

Position installation frame on finished floor level 

height flush with levelling legs. Screw the locking 

ladder set sideways to the frame. Locking 

ladder set of 50 or 80mm height available. 

CEE-Connection socket 

Detach CEE socket from box and device carrier 

by unscrewing four screws, insert rubber 

seal, insert connecting cable into container and 

clamp to CEE box. Reassemble device carrier 

completely. 

Device carrier 

Release socket screws on device carrier and 

lock-in lead, insert the assembled device carrier 

into the lock-in leads from the bottom, open 

hexagon socket bead and insert sideways. 

Lock-in lead 

Device carrier with CEE socket and box in lockin 

lead suitable for floor constructions from 

160mm. Always use the lowest locking position. 

Clamp device carrier firmly with a socket head 

wrench. 

Angle Plug 

For floor constructions of at least 185mm, insert 

angle plug from and cartridge cover with cable 

outlet. Observe bending radius to avoid pinched 

cables. 

Straight connector 

When using a straight connector, note that the 

cover cannot be closed while in use. Protect installation 

unit – accident risk! 

E45


Notes

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