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Instort- en holle ruimte vloerdoos serie 9900

The floor boxes of the 9900 series have a round design and an elegant appearance and therefore fit very well in homes, offices, museums and other charming buildings. The lid closes with the sockets connected. This series is designed for hollow space floors but can also be used in concrete floors.


This standard series has a lid with two functioning sides. One side is fit for an inlay of 5 mm, the other side is a finished flat lid made of blank anodised aluminium. This makes this floor box suitable for many types of spaces.

Accompanying products

In order to use this floor box in a concrete floor an extra casing must be installed. This can be delivered as an extra accessory or can be created yourself by using a PVC tube with a minimum inside diameter of 151-155 mm. The attached screws in the casing of the floor box can be screwed in/to? the tube. You could also chose to lime the box with the PVS tube.


These 9900 series standard floor boxes are available in a 1- and 2-way version and in addition to the 230V, have space for different multimedia connections such as data, HDMI, VGA/audio, XLR, CAI and Audio. There are therefore many possibilities with this series. OCS has naturally already designed many of these which you can see in the article number overview below. The floor boxes are always delivered complete with sockets and if you wish with multimedia connectors.


Product description

Water resistance 

IP class: IP20  (suitable for dry areas).

Conductor ports

The floor box is equipped with two 2 conductor ports of Ø 25 mm in the bottom side and 2 ports of Ø 25 mm in the sides.


Housing: aluminium, massive construction.
Aluminium: aluminium, anodized stainless steel.

Colour lid

Anodized aluminium.
Other RAL colours are available on request.


Series 9901
Casing: Ø 120 mm x 71 mm
Frame: Ø 140 mm, width of the frame is 13 mm, thickness of the frame is 2 mm
Lid: flush or inlay of 5 mm
Conductor ports: 4 x 25Ø mm (2 x bottom side + 2 x side)
Total weight: 0,8 Kg

Series 9902
Casing: Ø 150 mm x 71 mm
Frame lid: Ø 170 mm, the width of the frame is 13 mm, the thickness of the lid is 2 mm
Lid: flush or inlay of 5 mm
Conductor ports: 4 x 25 Ø  mm (2 x bottom side + 2 x side)
Total weight: 1,1 Kg


Suitable for 200 kg (drivable by a  car).

Extra information





Type unit





1-voudig, 2-voudig


1x230V, 1xCAI, 1xDVI, 1xHDMI, 1xKabeldoorvoer, 1xVGA, 1xXLR, 2xAudio, 2xTulp, 2xUSB, 2xUTP/STP


Holle vloer, Stortvloer

Article numbers


1 x 230V77.77.042


2 x 230V77.77.013
1 x 230V + 2 x CAT6A STP77.77.014
1 x 230V + 1 x VGA77.77.017
1 x 230V + 1 x COAX77.77.015
1 x 230V + 1 x leeg77.77.114


4 x 230V77.77.035


PVC mantelbuis t.b.v. 990177.77.113
PVC mantelbuis t.b.v. 990277.77.018
Mantelbuis instort accessoire t.b.v. 990477.77.104

Other versions available on request.

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