Electronics box HWD 90

Electronics box HWD 90

Electronics box HWD 90
Preview: Electronics box HWD 90
Electronics box HWD 90
  • 9462-94
  • 4013456537125
  • For cables and conduits up to M25
  • Also for use as a double box
  • For fire-protection walls F30-F120 or EI30-EI20
  • minimum wall thickness 100 mm
  • For equipment inserts and electronic components
  • Tunnel twin-chamber box with enclosed separator wall and cover that can be wallpapered over.
  • Can be combined with each other and also with HWD 90 one-gang junction boxes
For panel thickness
7 - 40 mm
Depth
70 mm
Cut hole Ø
2 x 74 mm
Screw spacing
60 mm
Centre distance
71 mm
Conduit entries for DIN EN conduits up to Ø 25 mm
4
Cable entries up to Ø 13.5 mm
4
for sound insulation walls up to
77 dB
DIBt approval
Z-19.21-2064
ETA approval
ETA-18/0091
Halogen-free
Yes
Packaging inner/dispatch
5/50
Product information

Electronics box HWD 90

The HWD 90 electronics box maintains the wall's fire resistance class up to F120 or EI120 and creates installation space for electronic switch devices, data boxes, cables and terminals. The electronics box allows population with cables and also with installation conduits up to M25.

  • For fire-protection walls F30-F120 or EI30-EI20
  • Retrofitting is possible
  • Also for use as a double box
  • Extra-large terminal area for communications and network technology
  • Additional space for electronic components (KNX actuators, relays, radio module, communications technology)
  • Maintains the wall's sound insulation protection

Examples of use

The electronics box provides space for all possible installations e.g. KNX actuators, Venetian blinds relays, alarm modules and many more.

Also ideal for network connections. The generous box volume offers sufficient space for cable reserves.

The electronics box can also be used as a double box, e.g. for switch and socket combinations.

Electronic box HWD 90 can now also be used in IE30 and IE60 walls in timber frame or timber panel construction.

Processing instructions

The electronics box provides 6 ways for conduit entry up to M25 and cable entry up to Ø 11.5 mm.

By removing the cover...

...and the bridge can also be used as a double box.

The electronics box can easily be combined with the one-gang junction box HWD 90.

Installation

Cut two installation openings using cutter EXPERT Ø 74 mm (Art. No. 1082-40) with a centre distance of 71 mm.

Removal of the bridge.

Using the KAISER universal opening cutter or a step drill or reamer, cut an exact conduit or cable opening for smoke-tight installation.

Fitting the box using tried-and-tested FX⁴ technology.

The additional terminal space makes possible the fitting of various electronic components...

…and sufficient space for the cable reserve when communications and network boxes are installed.

The cover can also be turned by 180° and mounted and filled. This will reduce any possible switching sounds.

Certificates
Certificate

Electronics box HWD 90 - type approval (Z-19.21-2064)

Certificate

Sound insulation certificate - Electronics box HWD 90 (Art. No. 9462-94)

Certificate

Fire-protection boxes HWD 90 / Ceiling box HWD 30 / Flush-mounting fire-protection box - ETA-18/0091

448.2 KB

Select download
Certificate

Fire protection boxes HWD 90 - BlowerDoor Certificate

Download
Product data sheet

Electronics box HWD 90

Article no: 9462-94

Download
Brochure

Fire protection.

Box, housing and sealing systems for fire-protection walls and ceilings.

6.6 MB | 2024-02-28

Flyer

Herzstück jeder Installation. - Die KAISER-Dose.

Flyer

HWD 90 Fire protection boxes.

Now also for wooden panel and timber frame construction.

483.5 KB | 2022-11-29

Instruction

Electronics box HWD 90

Assembly instructions, Art. No. 9462-94

3.1 MB | 2024-02-29

Performance declaration

Declaration of performance

Electronics box HWD 90, Art. No. 9462-94

Performance declaration

KAISER Template Confirmation

Submission certificate from the specialist craft company for the client

32.2 KB | 2018-06-26