System equipment carrier

System equipment carrier 160-240 mm with multiple accessory insert for boxes

System equipment carrier 160-240 mm with multiple accessory insert for boxes
Preview: System equipment carrier 160-240 mm with multiple accessory insert for boxes
System equipment carrier 160-240 mm with multiple accessory insert for boxes
  • 9966.31
  • 7611614269610
  • Adaptation to insulation thickness possible in 10 mm steps
  • Including 2 screw dowels
  • Material: Polyethylene
  • Insulation material: Neopor
  • Processing temperature: - 5 °C / + 60 °C
220 mm
110 mm
160-240 mm
Combination conduit entries M20/25
1x1 / 2x1 / 3x1
Screw-in wall-plug
1 x 200 mm, 1 x 240 mm
Product information

System equipment carrier

The system equipment carrier is designed to fit perfectly into the external insulation and, in this way, reliably prevents heat bridges. Fast, easy fixing using the screw dowels included in the scope of delivery permanently anchors the equipment carrier securely to many surfaces. Ideal for stable fixing of external lamps, sockets, door intercom devices, and many more. In doing so, high weight-bearing loads are not a problem.

  • Extra-fast, easy installation
  • Two product types allow a wide range of applications
  • Heat bridges are efficiently prevented
  • Adaptable to insulation thickness in 10 mm steps – no cutting necessary
  • Modular design for insulation thicknesses from 160 to 310 mm

Application examples

The system equipment carrier with combination is suitable for 1-way...

...2-way and 3-way combinations. Unused one-gang boxes can be used for future extensions without damaging the facade.

The system equipment carrier as a equipment carrier can be used as a cable exit...

...for mounting luminaires and other accessories.

Heat bridge calculation

A heat bridge calculation carried out by the Passivhaus Institut in Darmstadt shows that the system equipment carrier has a point-specific heat bridge loss coefficient of xWB < 0,01 W/K and meets the requirements of a heat bridge-free facade.

Weight-bearing loads

1 Weight-bearing loads – independently of the insulation thickness: For an overhang of 160 mm and insulation thicknesses of 160 - 310 mm; 8 kg without additional screwing of the front plate; 10 kg with additional screwing of the front plate. The system equipment carrier must be fitted vertically. The hole for the dowel must be drilled to make an exact fit. | 2 Increasing the weight-bearing loads: To fix heavier loads, we recommend additional securing of the mounting plate by means of four Ø 3.5 x 25 screws


Masonry with conduit exit.

Adapt equipment carrier to insulation thickness by selecting suitable components.

Cut Ø 8 mm drill hole at least 50 mm deep.

Remove the side lugs from the screw dowel. Note the different lengths!

The dowel screw must protrude from the basic element by at least 40 mm.

Hold the equipment carrier against the wall, align it, and fix it using the dowel.

Press the conduit into the sideway guide and cut it to length.

Latch on the required front part. Fit the Styrofoam cap and the dowel cover.

Tips and tricks

For an additional conduit, remove the bridges next to the Neopor® parts...

… and the perforated entry broken out in the case of the dowel cover

For air-tight installation, fit a suitable air-tight sleeve to the conduit exit side...

…and fit a sealing plug to the conduit.

Combinations with front panels

Multi-device front panel (Art. No. 9966.31 and 9966.32); opening Ø 1 x 68 mm.

2-way and 3-way combinations can be made by breaking out the covers.

Delivery status (Art. No. 9966.21 and 9966.22), universal mounting plate.

Universal mounting plate with broken-out exit for luminaires.


System-Geräteräger - Wärmebrückenberechnung

1.4 MB

Product data sheet

System equipment carrier 160-240 mm with multiple...

Article no: 9966.31


Energy efficiency.

Electrical installation for energy-saving buildings.

6.8 MB | 2024-02-28


System equipment carrier

Heat bridge-free electrical installation in insulated facades.

2.2 MB | 2018-02-02