The OKA flushfloor trunking system can be opened along its entire length. Typical areas of application are installations with a high number of cables and installations which are changed frequently. The system can be used in dry and wet-cleaned floor coverings. UFS 66
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The OKA flushfloor trunking system can be opened along its entire length. Typical areas of application are installations with a high number of cables
and installations which are changed frequently. The system can be used in dry and wet-cleaned floor coverings.
Reduced mounting times Effective height adjustment Full compatibility
The turbocharger for height adjustmentDuring installation, some of the most time-consuming work is the height adjustment of flushfloor, open trunk-ing systems. OBO is now exploring new avenues and has been able to reduce this work considerably using the express levelling unit. The trunk-ing can be adjusted to the required height without the need for tools and then set on the side profile of the trunking.
Installation is quick and easy: the slider on the height-adjustment thread is pulled out by hand, in order to release the screw. This can now be preset to the required height. On release, spring power creates a solid connection between the thread and the height-adjustment screw. The exact height can then be set using a screwdriver.
OKA-G
OKA-W
OKA-G
OKA-W
OKA-W System with floor trough
OKA-G System with mesh side wall
Optimum volume usefor height adjustment Equipped with mesh or variable
side walls: Trunking volume increases on height adjustment. Benefit: optimum use of the volume
Minimum screed height only55 mm The System 55 is particularly compact and allows installation from a screed height of 55 mm Power sockets are installed lying on their side
Two variants OKA-W = system with floor trough OKA-G = system with mesh side wall The same basic structure allows the combination of the benefits of both variants.
OKA-G
OKA-W
OKA-G
OKA-W
UFS 69
OKA-GAdaptable and particularly flexible when combined High flexibility when laid in combination with other systems (e.g. with pipes crossing) Particularly simple insertion of pipes or screed-covered
trunking
OKA-WClosed system Clean installation, protection against dirt and protected
against dust No mechanical load on the installed cables
Particularly stable lids Particularly stable lids made of 4 mm sheet steel – minimal bending, even with high loads
Screw or locking lid variants Variant 1: screw fastening Variant 2: with locking hooks
for quick lid mounting during retrofitting
Create fittings yourself and with ease You can create and adapt fittings yourself easily and on-site.
Point for point: The advantages of the OKA trunking system
Extension units have the full trunking volume Extension units are attached to the trunking. Benefit: the full cable volume remains for cable routing Four variants available
OKA-G
OKA-W
OKA-G
OKA-W
OKA-G
OKA-W
UFS70
Large height-adjustment range Two adjustment heights 40 to 140 mm 40 to 240 mm
Flawless equipotential bonding Separating retainers are automatically connected conductively to the trunking
Equipotential bonding forwarding Levelling units connect the
side profiles to forward of the pro tective measure
Ideal for special cases Closed system also permits cable routing above insulation layers
OKA-W OKA-W OKA-W
OKA-G
UFS 71
OKA-W
OKA-G
Ready-to-lay trunking units Delivered in the form of ready-to-lay units: Secure ordering method guarantees a complete delivery
System-specific benefits
Usable cross-sections for OKA-G
Nominal size
Trunking widthin mm
Trunking heightin mm
Usable cross-section in mm
2
200 40 2,692
200 140 15,300
200 240 27,932
300 40 5,052
300 140 27,672
300 240 50,292
400 40 6,856
400 140 37,868
400 240 69,783
500 40 9,218
500 140 50,228
500 240 92,143
600 40 11,578
600 140 62,588
600 240 114,503
UFS72
Trunking widthsThe trunking units are available in widths of 200, 300, 400, 500 and 600 mm.
Trunking heightsTwo heights are available, which cover the ranges 40–140 or 40–240 mm.
Stock lengths and lidsThe trunking is available in lengths of 2,400 mm. The trunking sections are covered with 4 mm sheet steel blind or blanking lids. The joints possess a joint seal or a joint support to which a levelling unit should always be added. Special end pieces are avail-able as end components.
OKA-G trunking units are fitted with blind or blanking lids
Levelling unit
Side walls made from mesh
Screed anchor
Stock length 2,400 mm
Lid length 800 mm
Selection aid Installation trunking OKA-G
The tables on these pages provide information on the usable cross-section. The height adjustment in-creases the trunking volume. You will find three values in the tables: 40 mm (lowest adjustment level),
140 mm (top adjustment level, trunk-ing height 1) and 240 mm (top ad-justment level, trunking height 2). If service outlets are used, then the usable cross-section is reduced ac-cording to the table on this page.
UFS 73
Reduction of the trunking cross-section by installation of a service outlet in mm2
Service outlet type
GES4 12,513 11,320
GES6 12,459 15,348
GES9 15,769 15,034
GESR9 17,590 18,038
GESR9/10 23,935 24,960
GRAF9 26,688 22,638
Installation direction transverse to trunking course
Installation direction lengthwise to trunking course
Number of cables to be laid in trunking (reserve 50%)
OKA-W duct units are fitted with blind or blanking lids
Levelling unit
Closed floor troughmade of galvanised sheet steel
Screed anchor
Stock length 2,400 mm
Lid length 800 mm
NEW
New duct, then
with compartments
Trunking widthsThe trunking units are available in widths of 200, 300, 400, 500 and 600 mm.
Trunking heights Regarding the trunking height, ver-sions are available in 40 (+30), 60 (+ 50) and 100 (+50) mm. The trunk-ing is available in lengths of 2,400 mm.
Stock lengths and lids The trunking sections are covered with 4 mm sheet steel blind or blank-ing lids. The joints possess a joint support or a height-adjustable joint support. There are special trunking end caps as end components.
Selection aidOKA-W installation trunking
UFS 75
Levelling unit
Reserve
The tables on these pages provide information on the usable cross-sec-tion. The height adjustment increases the trunking volume. You will find three values in the tables: 40 mm (lowest adjustment level), 140 mm,
40 mm (trunking height 1), 60 mm (trunking height 2) and 100 mm (trunking height 3). If service outlets are used, then the usable cross-sec-tion is reduced according to the table on page 75.
Number of cables to be laid in trunking (reserve 50%)
The overview on this and the two subsequent pages shows the avail-able versions of the OKA installation
trunking including the various add-itional and accessory parts. It simpli-fies the selection and compilation of
the optimum trunking system for the appropriate application area.
Versions of the OKA installation trunking
For round service outlets of nominal size R9
Trunking unitsTrunking widths
in mmAttached units
400
500
600
For square service outlets of nominal size 9
Trunking unitsTrunking widths
in mmAttached units
400
500
600
For rectangular service outlets of nominal size 6
Trunking unitsTrunking widths
in mmAttached units
400
500
600
For square service outlets of nominal size 4
Trunking unitsTrunking widths
in mmExtension units
300
400
500
600
R9
6
4
9
UFS 77
OKA-G 6
OKA-G 4
OKA-W 6
OKA-W 4
OKA-W 9
OKA-W R9
OKA-A-G 6Width always 400 mm
OKA-A-G 4Width always 400 mm
OKA-A-G 9Width always 400 mm
OKA-A-G R9Width always 400 mm
OKA-G 9
OKA-G R9
Installation trunking and extension units
UFS78
System overviewOKA open trunking system, flushfloor
OKA installation trunking with floor troughAvailable with blind lids or various blanking lids
Page 88
Extension unitsAvailable with various blanking lids for maintenance of the full trunking volume
Page 86
UFS 81
OKA installation trunking with mesh side wallsAvailable with blind lids or various blanking lids
Page 83
UFS 79
80 UFS
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA underfloor installation trunking, open
Trunking units with blanking lids, extension units, floor covering contact profile, levelling units
System components
Open, screed-flush trunkingsystem- OKA-G with flexible side walland - OKA-W with closed floor trough
Open, screed-flush trunkingsystem- OKA-G with flexible side walland - OKA-W with closed floor trough
System width 200, 300, 400, 500, 600 mm
System height 40–140 mm, 40–240 mm
Load capacity 1,500 N to DIN VDE 0634 Part 2(after screed laying)
Moisture protection to DIN VDE 0634 Part 2
The open, screed-flush OKA-G and OKA-W trunking systems are used for cable routing and the installation of electricalresources in the underfloor area. The entire length of the trunking systems can be opened, meaning that they are particularlysuited to frequent changes to the laid cables in dry and wet-cleaned floors.The OKA-G possesses flexible, metal mesh side walls. The OKA-W possesses a closed, sheet steel floor trough.Resources are installed either directly in the trunking or in the side extension units. In the second option, the continuoustrunking is only used for cable routing, and its width can thus be adjusted to the amount of cables to be routed.
The exact course of the OKA-G/OKA-W trunking ismeasured and specified by tensioning a cord. Trunkingbranches are also marked on the raw screed.
Preparations for installation
Positioning of the trunking units according to themeasured and marked route. The blanking and functionlids only need to be arranged during cabling.
Positioning of the trunking units
The fixing brackets with height-adjustment screwscontained in the packing set are roughly adjusted to thegiven screed height and are then applied to the trunkingunits.
Preparing the levelling units
81UFS
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA underfloor installation trunking, open
When joining trunking units, ensure that all the metallicparts of the trunking system are included in the protectivemeasure against indirect contact.
Combine trunking units
With the OKA-G version, the side mesh apron should berun beneath the base plate of the levelling unit.
Version with fabric
Fasten the aligned trunking section to the raw ceilingusing the fixing bracket.
Fastening the trunking units
The height of previously aligned and fastened OKAtrunking units can be adjusted to the screed height usingtheir fixing brackets. This mounting step should becarefully agreed with the screed layer. After heightadjustment, do not place any loads on the trunkingsystem.
Height adjustment
The supplied screed anchors provide the joint betweenthe screed and the trunking and are suspended in thealuminium side profile of the trunking units.
Mounting the screed anchor
Before applying the screed, shorten any height-adjustment screws protruding over the top edge of thetrunking (at least 5 mm beneath screed height).
Adjusting the height-adjustment supports
The OKAFB fitting set allows trouble-free creation ofbranch trunking (T branch). The mesh of the OKA-G canbe processed using shears or a knife and the floor troughof the OKA-W can be processed using the single-handedangle grinder.
Create trunking junction
The OKAFB fitting set allows trouble-free creation of 90ºangles. The incoming trunking section is closed on thefront side using a flushfloor end cap.
Create 90° angle
Intersections can be created in the same way asjunctions, using the OKAFB fitting set. The workcorresponds to two opposing junctions.
Create intersection
There are standardised end pieces available for the OKA-G and OKA-W trunking systems, which can be adjustedto the appropriate trunking height and which are simple tomount.
Mounting of end piece
The screed should be installed directly after the OKAtrunking system. The screed layer is obliged to line theside profiles well and to work the screed carefully andcleanly. Loads may not be placed on the trunking until thescreed has hardened.
Application of the screed
All the metallic parts of the trunking system must beincluded in the protective measure against indirectcontact with parts carrying voltage and are thereforeequipped with the appropriate connection options for theearth conductor clamp.
Create equipotential bonding
82 UFS
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA underfloor installation trunking, open
For nominal trunking sizes of 400 or greater, lid buttsupports are used for static support of the trunking lid. Inthe OKA-W system, they are equipped with theappropriate levelling units for safe absorption of the trafficloads.
Lid butt support mounting
Extension units can be used to give the trunking systemits usable cross-section, when service outlets are used,and also allows it for smaller trunking widths.
Extension unit
Floor covering contact profiles are used to protect theneighbouring floor covering cutting edges. In the as-delivered state, these profiles are flush, to allow finishingof the screed.
Laying of the floor covering contact profile
If the floor covering contact profile is used, then you canmount it in the reverse direction. The profile is designedin such a way as to ensure the required cover play in thefinished state.
Laying of the floor covering contact profile
The OKAFD seal allows the use of the OKA-G and OKA-W trunking systems in wet-cleaned floors. it is stuck intothe aluminium profile in the lengthwise position at theposition indicated.
Insert moisture protection
The OKARK... insertion cassette fitted with the floorcovering is laid on the trunking, which is pre-mountedwith the OKAFD seal, thus forming an even floor with theremaining floor covering.
Position cassette frame
In a trunking system with a floor trough, separatingretainers are inserted in the given locking straps in thefloor trough. The resulting connection is electricallyconductive.
Mounting of separating retainers
The trunking system with the flexible metal mesh sidewall offers optimum flexibility for adjustment heights andexploitation of the usable cross-sections.
OKA-W system with mesh
The closed trunking system with the closed floor troughcan offer optimum safety for EMC-compatible cablerouting and all-round cabling protection.
OKA-W system with floor trough
The correctly selected OKA trunking system offers a highlevel of flexibility and security for professional installation.
Solutions for every application
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA-G underfloor installation duct with fabric, open
Ready-to-mount trunking unit for cable routing consisting of 3 blind lids, 2 side profiles withattached flexible side wall made of metal mesh, floor covering contact profiles 4 mm. The scope ofdelivery contains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (fornominal trunking widths 200, 300 and 400) or 6 lid butt supports (for nominal trunking widths 500and 600). The essential levelling units (observe height adjustment) for the 500 and 600 lid supportare not contained in the scope of delivery and should be ordered separately. The trunking lids arescrewed up to and including the nominal width 400 on delivery.
Ready-to-mount trunking unit for cable routing consisting of 3 blind lids, 2 side profiles withattached flexible side wall made of metal mesh, floor covering contact profiles 4 mm. The scope ofdelivery contains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (fornominal trunking widths 200, 300 and 400) or 6 lid butt supports (for nominal trunking widths 500and 600). The essential levelling units (observe height adjustment) for the 500 and 600 lid supportare not contained in the scope of delivery and should be ordered separately. The trunking lids arescrewed up to and including the nominal width 400 on delivery.
Ready-to-mount trunking unit for cable routing consisting of 3 self-locking blind lids, 2 side profileswith attached flexible side wall made of metal mesh, floor covering contact profiles 4 mm. Thescope of delivery contains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid buttseals (for nominal trunking widths 200, 300 and 400) or 6 lid butt supports (for nominal trunkingwidths 500 and 600). The essential levelling units (observe height adjustment) for the 500 and 600lid support are not contained in the scope of delivery and should be ordered separately. Thetrunking lids are screwed up to and including the nominal width 400, pre-mounted with lockingsprings.
Ready-to-mount trunking unit for cable routing consisting of 3 self-locking blind lids, 2 side profileswith attached flexible side wall made of metal mesh, floor covering contact profiles 4 mm. Thescope of delivery contains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid buttseals (for nominal trunking widths 200, 300 and 400) or 6 lid butt supports (for nominal trunkingwidths 500 and 600). The essential levelling units (observe height adjustment) for the 500 and 600lid support are not contained in the scope of delivery and should be ordered separately. Thetrunking lids are screwed up to and including the nominal width 400, pre-mounted with lockingsprings.
OKA-G underfloor installation duct with fabric, open
Ready-to-mount trunking unit for cable routing with 3 or 6 device connection lids for the setup ofTelitanks, consisting of 2 side profiles with attached flexible side wall made of metal mesh, floorcovering contact profiles 4 mm and trunking lid with DAT system opening. The scope of deliverycontains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (for nominaltrunking widths 200 and 300) or 3 lid butt supports for nominal trunking width 400 and 6 lid buttsupports for nominal trunking widths 500 and 600. The essential levelling units (please observeheight adjustment) for the 400, 500 and 600 lid support are not contained in the scope of deliveryand should be ordered separately. The trunking lids are screwed up to and including the nominalwidth 400. .
Ready-to-mount trunking unit for cable routing with 3 or 6 device connection lids for the setup ofTelitanks, consisting of 2 side profiles with attached flexible side wall made of metal mesh, floorcovering contact profiles 4 mm and trunking lid with DAT system opening. The scope of deliverycontains 6 height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (for nominaltrunking widths 200 and 300) or 3 lid butt supports for nominal trunking width 400 and 6 lid buttsupports for nominal trunking widths 500 and 600. The essential levelling units (please observeheight adjustment) for the 400, 500 and 600 lid support are not contained in the scope of deliveryand should be ordered separately. The trunking lids are screwed up to and including the nominalwidth 400. .
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size 4, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (for nominal trunkingwidths 200 and 300) or 3 lid butt supports for nominal trunking width 400 and 6 lid butt supports fornominal trunking widths 500 and 600. The essential levelling units (please observe heightadjustment) for the 400, 500 and 600 lid support are not contained in the scope of delivery andshould be ordered separately. The trunking lids are screwed up to and including the nominal width400.
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size 4, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt seals (for nominal trunkingwidths 200 and 300) or 3 lid butt supports for nominal trunking width 400 and 6 lid butt supports fornominal trunking widths 500 and 600. The essential levelling units (please observe heightadjustment) for the 400, 500 and 600 lid support are not contained in the scope of delivery andshould be ordered separately. The trunking lids are screwed up to and including the nominal width400.
OKA-G underfloor installation duct with fabric, open
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size 6, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt supports for nominal trunkingwidth 400 and 6 lid butt supports for nominal trunking widths 500 and 600. The essential levellingunits (please observe height adjustment) for the 400, 500 and 600 lid support are not contained inthe scope of delivery and should be ordered separately. The trunking lids are screwed up to andincluding the nominal width 400.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 6, consisting of 2 side profiles with attachedflexible metal mesh side wall, floor covering guide profiles and trunking lid with blank mountingopening. The scope of supply contains six height-adjustable wall fixing brackets, six screedanchors and three height-adjustable cover joint supports for nominal trunking width 400 and sixcover joint supports for nominal trunking widths 500 and 600. Trunking lid screwed down whendelivered.
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size 9, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt supports for nominal trunkingwidth 400 and 6 lid butt supports for nominal trunking widths 500 and 600. The essential levellingunits (please observe height adjustment) for the 400, 500 and 600 lid support are not contained inthe scope of delivery and should be ordered separately. The trunking lids are screwed up to andincluding the nominal width 400.
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size 9, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt supports for nominal trunkingwidth 400 and 6 lid butt supports for nominal trunking widths 500 and 600. The essential levellingunits (please observe height adjustment) for the 400, 500 and 600 lid support are not contained inthe scope of delivery and should be ordered separately. The trunking lids are screwed up to andincluding the nominal width 400.
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size R9, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt supports for nominal trunkingwidth 400 and 6 lid butt supports for nominal trunking widths 500 and 600. The essential levellingunits (please observe height adjustment) for the 400, 500 and 600 lid support are not contained inthe scope of delivery and should be ordered separately. The trunking lids are screwed up to andincluding the nominal width 400.
OKA-G underfloor installation duct with fabric, open
Ready-to-mount trunking unit for cable routing with 3 or 6 device installation lids for the installationof a flush-mount unit of nominal size R9, consisting of 2 side profiles with attached flexible sidewall made of metal mesh, floor covering contact profiles 4 mm. The scope of delivery contains 6height-adjustable fixing brackets, 6 screed anchors and 3 lid butt supports for nominal trunkingwidth 400 and 6 lid butt supports for nominal trunking widths 500 and 600. The essential levellingunits (please observe height adjustment) for the 400, 500 and 600 lid support are not contained inthe scope of delivery and should be ordered separately. The trunking lids are screwed up to andincluding the nominal width 400.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 4, consisting of side profiles with attached flexible metal mesh sidewall, floor covering guide profiles, trunking lid with blank mounting opening and a flushfloor endcap. The scope of delivery contains 3 height-adjustable fixing brackets, 3 screed anchors andtrunking connection brackets.
OKA-G extension unit GES4
mm
Dimension A
400
mm
Dimension a
201
mm
Ductheight
40+100
OKA-GA40140/4
Type
7424 32 0
Item No.
ST FS/
692.000
kg/% pc
Weight
1
pcs
Pack.
400 201 40+200 OKA-GA40240/4 7424 34 0700.0001
Priceprice/pc.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 6, consisting of side profiles with attached flexible metal mesh sidewall, floor covering guide profiles, trunking lid with blank mounting opening and a flushfloor endcap. The scope of delivery contains 3 height-adjustable fixing brackets, 3 screed anchors andtrunking connection brackets.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 9, consisting of side profiles with attached flexible metal mesh sidewall, floor covering guide profiles, trunking lid with blank mounting opening and a flushfloor endcap. The scope of delivery contains 3 height-adjustable fixing brackets, 3 screed anchors andtrunking connection brackets.
OKA-G extension unit GES9
mm
Dimension A
400
mm
Dimension a
244
mm
Ductheight
40+100
OKA-GA40140/9
Type
7424 32 4
Item No.
ST FS/
680.000
kg/% pc
Weight
1
pcs
Pack.
400 244 40+200 OKA-GA40240/9 7424 34 4689.0001
Priceprice/pc.
Ready-to-mount trunking extension unit with a device installation lid for the installation of a roundinstallation unit of nominal size R9, consisting of side profiles with attached flexible metal meshside wall, floor covering guide profiles, trunking lid with blank mounting opening and a flushfloorend cap. The scope of delivery contains 3 height-adjustable fixing brackets, 3 screed anchors andtrunking connection brackets.
OKA-G extension unit GESR9
mm
Dimension A
400
mm
Dimension d Ø
305
mm
Ductheight
40+100
OKA-GA40140R9
Type
7424 32 6
Item No.
ST FS/
666.000
kg/% pc
Weight
1
pcs
Pack.
400 305 40+200 OKA-GA40240R9 7424 34 6675.0001
Priceprice/pc.
87UFS
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA-G underfloor installation duct with fabric, open
For underlaying and sealing joints of nominal trunking widths of 200 or 300 mm.
OKA-G lid butt seal 200 - 300
mm
Dimension A
200
DSD2/200
Type
7424 99 0
Item No.
ST FS/
10.250
kg/% pc
Weight
1
pcs
Pack.
300 DSD2/300 7424 99 218.4501
Priceprice/pc.
For underlaying and sealing joints of nominal trunking widths of 400. With installation option forcentral, height-adjustable support.
For central support of a lid butt support of nominal widths 400, 500 or 600.
OKA-G levelling unit for lid butt support
mm
Ductheight
40+30
NEDSU2/4030
Type
7424 84 0
Item No.
ST FS/
3.240
kg/% pc
Weight
3
pcs
Pack.
Priceprice/pc.
For central support of a lid butt support of nominal widths 400, 500 or 600.
mm
Ductheight
60+50
NEDSU2/6050
Type
7424 84 2
Item No.
ST FS/
4.840
kg/% pc
Weight
3
pcs
Pack.
Priceprice/pc.
For central support of a lid butt support of nominal widths 400, 500 or 600.
mm
Ductheight
100+75
NEDSU2/10075
Type
7424 84 4
Item No.
ST FS/
5.390
kg/% pc
Weight
3
pcs
Pack.
Priceprice/pc.
For central support of a lid butt support of nominal widths 400, 500 or 600.
mm
Ductheight
170+75
NEDSU2/17075
Type
7424 84 6
Item No.
ST FS/
7.450
kg/% pc
Weight
3
pcs
Pack.
Priceprice/pc.
88 UFS
08 U
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atal
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t_00
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OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA-W underfloor installation trunking with floor trough, open
Ready-to-mount trunking unit with three blanking lids for cable laying, consisting of the trunkingbase (floor base with side and floor covering guide profiles) and trunking lid. Floor base withholding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominal trunkingwidths 200 and 300) or three height-adjustable cover joint supports (for nominal trunking widths400, 500 and 600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three blanking lids for cable laying, consisting of the trunkingbase (floor base with side and floor covering guide profiles) and trunking lid. Floor base withholding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominal trunkingwidths 200 and 300) or three height-adjustable cover joint supports (for nominal trunking widths400, 500 and 600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three blanking lids for cable laying, consisting of the trunkingbase (floor base with side and floor covering guide profiles) and trunking lid. Floor base withholding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominal trunkingwidths 200 and 300) or three height-adjustable cover joint supports (for nominal trunking widths400, 500 and 600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three self-locking blanking lids for cable laying, consisting of thetrunking base (floor base with side and floor covering guide profiles) and trunking lid. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominaltrunking widths 200 and 300) or three height-adjustable cover joint supports (for nominal trunkingwidths 400, 500 and 600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three self-locking blanking lids for cable laying, consisting of thetrunking base (floor base with side and floor covering guide profiles) and trunking lid. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominaltrunking widths 200 and 300) or three height-adjustable cover joint supports (for nominal trunkingwidths 400, 500 and 600). Trunking lid screwed down when delivered.
OKA-W underfloor installation trunking with floor trough, open
Ready-to-mount trunking unit with three self-locking blanking lids for cable laying, consisting of thetrunking base (floor base with side and floor covering guide profiles) and trunking lid. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominaltrunking widths 200 and 300) or three height-adjustable cover joint supports (for nominal trunkingwidths 400, 500 and 600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device connection lids for cable laying and thesetup of Telitanks, consisting of the trunking base (floor base with side and floor covering guideprofiles) and trunking lid with DAT system opening. Floor base with holding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixingbrackets, six screed anchors and three cover joint supports (for nominal trunking widths 200 and300) or three height-adjustable cover joint supports (for nominal trunking widths 400, 500 and600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device connection lids for cable laying and thesetup of Telitanks, consisting of the trunking base (floor base with side and floor covering guideprofiles) and trunking lid with DAT system opening. Floor base with holding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixingbrackets, six screed anchors and three cover joint supports (for nominal trunking widths 200 and300) or three height-adjustable cover joint supports (for nominal trunking widths 400, 500 and600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device connection lids for cable laying and thesetup of Telitanks, consisting of the trunking base (floor base with side and floor covering guideprofiles) and trunking lid with DAT system opening. Floor base with holding shackles for self-contacting mounting of dividers. The scope of supply contains six height-adjustable fixingbrackets, six screed anchors and three cover joint supports (for nominal trunking widths 200 and300) or three height-adjustable cover joint supports (for nominal trunking widths 400, 500 and600). Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 4, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominaltrunking widths 200 and 300) or three height-adjustable cover joint supports for nominal trunkingwidth 400 and six height-adjustable cover joint supports for nominal trunking widths 500 and 600.Trunking lid screwed down when delivered.
OKA-W underfloor installation trunking with floor trough, open
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 4, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three cover joint supports (for nominaltrunking widths 200 and 300) or three height-adjustable cover joint supports for nominal trunkingwidth 400 and six height-adjustable cover joint supports for nominal trunking widths 500 and 600.Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 6, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 6, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
OKA-W underfloor installation trunking with floor trough, open
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size 9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size R9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size R9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking unit with three or six device installation lids for cable laying and theinstallation of installation units of nominal size R9, consisting of the trunking base (floor base withside and floor covering guide profiles) and trunking lid with blank mounting opening. Floor basewith holding shackles for self-contacting mounting of dividers. The scope of supply contains sixheight-adjustable fixing brackets, six screed anchors and three height-adjustable cover jointsupports for nominal trunking width 400 or six height-adjustable cover joint supports for nominaltrunking widths 500 and 600. Trunking lid screwed down when delivered.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 4, consisting of the trunking base (floor base with side and floorcovering guide profiles), trunking lid with blank mounting opening and a flushfloor end cap. Thescope of delivery contains three height-adjustable fixing brackets, three screed anchors andtrunking connection brackets.
OKA-W extension unit GES4
mm
Dimension A
400
mm
Dimension a
201
mm
Ductheight
60+50
OKA-WA6050/4
Type
7424 90 0
Item No.
ST FS/
947.000
kg/% pc
Weight
1
pcs
Pack.
400 201 100+50 OKA-WA10050/4 7424 92 0976.0001
Priceprice/pc.
92 UFS
08 U
FS_K
atal
og_2
008_
deut
sch
/ en
/ 18/
09/2
009
(LLE
xpor
t_00
047)
OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA-W underfloor installation trunking with floor trough, open
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 6, consisting of the trunking base (floor base with side and floorcovering guide profiles), trunking lid with blank mounting opening and a flushfloor end cover. Thescope of delivery contains three height-adjustable fixing brackets, three screed anchors andtrunking connection brackets.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size 9, consisting of the trunking base (floor base with side and floorcovering guide profiles), trunking lid with blank mounting opening and a flushfloor end cover. Thescope of delivery contains three height-adjustable fixing brackets, three screed anchors andtrunking connection brackets.
Ready-to-mount trunking extension unit with a device installation lid for the installation of aninstallation unit of nominal size R9, consisting of the trunking base (floor base with side and floorcovering guide profiles), trunking lid with blank mounting opening and a flushfloor end cover. Thescope of delivery contains three height-adjustable fixing brackets, three screed anchors andtrunking connection brackets.
Ready-to-mount trunking end cap, consisting of a flexible apron with side and floor covering guideprofiles. The scope of delivery contains trunking connection brackets and a height-adjustablefixing bracket.
Ready-to-mount trunking end cap, consisting of a flexible apron with side and floor covering guideprofiles. The scope of delivery contains trunking connection brackets and a height-adjustablefixing bracket.
To accept wet or dry-cleaned floor coverings. Supplied with floor covering guide profiles andspacer bars (length = 1,200 mm) of cassette height. Six cassettes in the nominal trunking systemwidth.
If there is a fault, metallic parts will carry voltage. Tighten the contact screw with at least 1.2 Nm orensure the contact with mechanical work.
Earth conductor clamp for insertion in duct bases and dividers.
Earth conductor clamp
8AWR
Type
6288 70 4
Item No.
ST G/
0.641
kg/% pc
Weight
10
pcs
Pack.
Priceprice/pc.
94 UFS
08 U
FS_K
atal
og_2
008_
deut
sch
/ en
/ 18/
09/2
009
(LLE
xpor
t_00
047)
OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA accessories for OKA-G and OKA-W
For blank closing of a trunking unit. Lid fixing screws and locking elements contained in scope ofdelivery. Trunking lids with locking elements can be stacked, without any damage to the lockingelements.
With mounting opening for the setup of a Telitank. Mounting opening closed with blanking plate lid.Lid fixing screws contained in scope of delivery.
mm
Dimension A
500
mm
Dimension a
100
mm
Dimension c
141
OKAD500DAT
Type
7425 04 6
Item No.
ST FS/
585.000
kg/% pc
Weight
1
pcs
Pack.
600 100 141 OKAD600DAT 7425 04 8710.0001
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size 4. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GES4
mm
Dimension A
300
mm
Dimension a
201
OKA/DG4/300
Type
7402 04 0
Item No.
ST FS/
669.000
kg/% pc
Weight
1
pcs
Pack.
400 201 OKA/DG4/400 7402 04 8919.0001
Priceprice/pc.
95UFS
08 U
FS_K
atal
og_2
008_
deut
sch
/ en
/ 18/
09/2
009
(LLE
xpor
t_00
047)
OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA accessories for OKA-G and OKA-W
With mounting opening for the installation of an installation unit of nominal size 4. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GES4
mm
Dimension A
500
mm
Dimension a
201
mm
Dimension c
141
OKAD500/4
Type
7425 06 4
Item No.
ST FS/
570.000
kg/% pc
Weight
1
pcs
Pack.
600 201 141 OKAD600/4 7425 06 6693.0001
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size 6. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GES6
mm
Dimension A
400
mm
Dimension a
201
mm
Dimension b
253
OKA/DG6/400
Type
7402 05 6
Item No.
ST FS/
905.000
kg/% pc
Weight
1
pcs
Pack.
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size 6. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
mm
Dimension A
500
mm
Dimension a
201
mm
Dimension b
253
mm
Dimension c
141
OKAD500/6
Type
7425 08 4
Item No.
ST FS/
570.000
kg/% pc
Weight
1
pcs
Pack.
600 201 253 141 OKAD600/6 7425 08 6693.0001
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size 9. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GES9
mm
Dimension A
400
mm
Dimension a
244
OKA/DG9/400
Type
7402 06 4
Item No.
ST FS/
903.000
kg/% pc
Weight
1
pcs
Pack.
Priceprice/pc.
96 UFS
08 U
FS_K
atal
og_2
008_
deut
sch
/ en
/ 18/
09/2
009
(LLE
xpor
t_00
047)
OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA accessories for OKA-G and OKA-W
With mounting opening for the installation of an installation unit of nominal size 9. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GES9
mm
Dimension A
500
mm
Dimension a
244
mm
Dimension c
161
OKAD500/9
Type
7425 10 2
Item No.
ST FS/
570.000
kg/% pc
Weight
1
pcs
Pack.
600 244 161 OKAD600/9 7425 10 4693.0001
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size R9. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
OKA blanking lid GESR9
mm
Dimension A
400
mm
Dimension d Ø
305
OKA/DGR9/400
Type
7402 06 8
Item No.
ST FS/
888.000
kg/% pc
Weight
1
pcs
Pack.
Priceprice/pc.
With mounting opening for the installation of an installation unit of nominal size R9. Mountingopening closed with blanking lid plate. Lid fixing screws contained in scope of delivery.
mm
Dimension A
500
mm
Dimension c
192
mm
Dimension d Ø
305
OKAD500R9
Type
7425 12 2
Item No.
ST FS/
570.000
kg/% pc
Weight
1
pcs
Pack.
600 192 305 OKAD600R9 7425 12 4693.0001
Priceprice/pc.
For the construction-side creation of a trunking junction as a 90° angle, T piece or crossing. Aflushfloor end cap is also required for the creation of a 90° angle (order separately). Suitable forthe OKA-G and OKA-W trunking systems.
OKA construction set for 90° angle
OKAFB
Type
7424 82 0
Item No.
ST FS/
10.500
kg/% pc
Weight
1
pcs
Pack.
Priceprice/pc.
For anchoring trunking units, end caps and extension units in the screed.
OKA screed anchor
EA3/6
Type
7425 14 0
Item No.
V2A
1.300
kg/% pc
Weight
6
pcs
Pack.
Priceprice/pc.
97UFS
08 U
FS_K
atal
og_2
008_
deut
sch
/ en
/ 18/
09/2
009
(LLE
xpor
t_00
047)
OKA open trunking system, screed-flush
Always indicate the article number when ordering.
OKA accessories for OKA-G and OKA-W
Floor guide profile for the OKA-G and OKA-W trunking systems. Insertable in the side profile flushwith floor or at a height of 3 mm above the floor. Spare part.
OKA floor covering contact profile
mm
Length
2,400
mm
Width
4
OKA/BA4/3
Type
7404 22 0
Item No.
Al
10.300
borders
Weight
2.4
m
Pack.
Priceprice/m
For gluing in the side profiles of the OKA-G/-W trunking system at a later date to create a wet-cleanable state, sold by the roll.
OKA flat seal
mm
Length
15,000
OKAFD
Type
7424 82 2
Item No.
MGUM
1.000
borders
Weight
15
m
Pack.
Priceprice/m
Divider for use in the floor base of previously prepared OKA-W trunking units.
Complete levelling unit with express height adjustment for connecting, fastening and adjusting theheight of trunking units of the OKA-G and OKA-W systems. For additional requirements.