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Three-sided 3S cable boxes
Three-sided 3S cable boxes - 1
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Three-sided 3S cable boxes

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Available in 50 versions

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Exclusively for trade customers

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Exclusively for trade customers

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Prices for customers after login

3S cable boxes are fire-resistant S90 cable partitions that comply with DIN 4102-9. They are ready for immediate use and are used for wall and ceiling feedthroughs. The gap between the box and the component is filled with mortar or plaster.

Application area:

3S cable boxes are routed directly to the ceiling through the wall or to the wall through the ceiling. They can be installed in lightweight dividers and solid walls from 100 mm in thickness and ceilings from 150 mm in thickness.

Ideal for dry walling, as the box can be attached to the ceiling before the wall is completed. This cable box is also very easy to use with existing cabling.

Field of Application:

The following media may be fed into 3S cable boxes:
- All sheathed cables up to 80 mm in diameter
- Cable bundles up to 100 mm in diameter
- Conduits up to 63 mm in diameter in accordance with DIN EN 61386
- Waveguides up to 68 mm x 41 mm
- Coaxial waveguides up to 60 mm in diameter
- Bundle pipe systems up to 50 mm in diameter
- Single-core cables up to 24 mm in diameter
- Conduit bundles are also permitted
- Deviations and special solutions on request


Structural tolerances must be taken into account during planning.

Please observe the respective proof of use before installation and fit according to specifications!


For existing cable installations, the box can be easily retrofitted
Media can also be easily retrofitted
Cable boxes can be fully covered
The total conductor cross-section is unlimited
No prescribed distance between the installations
No coatings, planking, sleeves or bandages are necessary
Cable boxes do not require training

Included in delivery:

Cable box, identification plate