Ceiling box HWD 30

accessories

Fire-protection cover HWD 30-120
Artikel-No. 1184-94
  • For one-gang boxes/one-gang junction boxes and ceiling boxes HWD 90, HWD 30, HWD 68+, solid wood box PROTECT® and B15 PROTECT®
  • Fire resistance class in accordance with ceiling or wall protection (F30-F120 and EI30-EI120)
  • F30-F120 and EI30-EI120 function in conjunction with the one-gang box/one-gang junction box HWD 90
  • F30 and EI30 function in conjunction with ceiling junction box HWD 30
  • F30-F60 and EI30-EI60 function in connection with one-gang/one gang junction box HWD 68+
Centering insert 68/74
Artikel-No. 1083-99
  • for expanding existing installation openings from Ø 68 mm to Ø 74 mm
  • precise guide for KAISER PROFI cavity wall cutter
  • for single and multi-layer boarded lightweight walls and ceilings
Support connector, air-tight, halogen-free
Artikel-No. 9060-78
  • For fully insulated through-wiring in combinations
  • to make air-tight combinations
  • for Art. Nos. 9066-01/12, 9068-01, 9263-..., 9264-… , 9062-02/-77, 9062-94/-74, 9268-94/-74, 9266-22/-77

tools

Trilo geometry
PROFI cutter Ø 74 mm with countersink hole cutter, holder, centering drill
Artikel-No. 1081-20
  • high cutting power
  • precise cut for circular drilled holes
  • high radial runout accuracy
  • Removable countersink hole cutter
  • Fits all electric drills with 13 mm chuck
Trilo geometry
EXPERT carbide cutter Ø 74 mm with countersink hole cutter, holder, centering drill
Artikel-No. 1082-40
  • Carbide tipped cutter head and countersink hole cutter
  • extremely powerful
  • very long operating life
  • Removable countersink hole cutter
  • Fits all electric drills with 13 mm chuck
SPECIAL cutter METAL Ø 74 mm with holder and centering drill
Artikel-No. 1086-74
  • specially for sheet metal panelling made of unalloyed/alloyed steels, non-ferrous metals
  • Fine bi-metal toothing 10 teeth pi
  • special centering drill for exact drilling
  • Fits all electric drills with 13 mm chuck
BASIC cutter Ø 74 mm with holder and centring drill
Artikel-No. 1084-74
  • With holder and centring drill
  • Fits all electric drills with 13 mm chuck
Universal opening cutter for plastics
Artikel-No. 1085-80
  • for manufacture of exact entry size
  • for low-voltage wiring of Ø 4 - 7.5 mm
  • for sheathed cabling up to 5 x 2.5 or 7 x 1.5
  • for cable NYY up to 5 x 2.5
  • for DIN EN conduits (flexible) with outer Ø of up to 20/25 mm
  • with 1/4" chuck size for battery-powered drills
AMZ 2 stripping pliers
Artikel-No. 1190-02
  • for longer cables: integrated knife for longitudinal cutting
  • ergonomic design - easy-to-use
  • hardened and polished cutting knife

Ceiling box HWD 30

HWD 30 ceiling box guarantees F30 (EI30) to F90 (EI90) fire protection. If a fire starts, the integrated fire-retardant coating immediately generates foam and seals the opening in the ceiling. Even when retrofitted, the HWD30 ceiling box provides protection.
  • For F30-F90 or EI30-EI90 fire protection ceilings
  • Encasing is not necesssary
  • For installation of smoke detectors, motion detectors, etc.
  • With a fire-protection cover, can be used as a ceiling junction box
  • Retrofitting also possible

Examples of use

The HWD 30 ceiling box also lets you install for example presence and smoke detectors or LED emergency route lighting in fire-protection ceilings without endangering the fire resistance class.

Processing instructions

Without mineral wool, the installation corresponds to fire resistance class F30 (EI30).
Without mineral wool, the installation corresponds to fire resistance class F30 (EI30).
If mineral wool in accordance with EN 13501 part 1 is used, the installation will withstand a fire up to fire resistance class F60 (EI60), and with Rockwool/Termarock 100 up to fire resistance class F90 (EI90).
If mineral wool in accordance with EN 13501 part 1 is used, the installation will withstand a fire up to fire resistance class F60 (EI60), and with Rockwool/Termarock 100 up to fire resistance class F90 (EI90).

Allocation table for universal opening cutters

Allocation table for universal opening cutters

Installation

Cut installation opening using the PROFI cutting head (art. no. 1081-21) incl. dust extraction (art. no. 1088-50).
Cut installation opening using the PROFI cutting head (art. no. 1081-21) incl. dust extraction (art. no. 1088-50).
Cut the exact opening for the cable with the KAISER universal opening cutter.
Cut the exact opening for the cable with the KAISER universal opening cutter.
Fixing of the boxes with tried-and-tested cavity wall technology using KAISER FX⁴ technology.
Fixing of the boxes with tried-and-tested cavity wall technology using KAISER FX⁴ technology.
The fire-protection cover for F30 ceilings has fire resistance class F30, for F90 ceilings it has fire resistance class F90.
The fire-protection cover for F30 ceilings has fire resistance class F30, for F90 ceilings it has fire resistance class F90.

Dimensions / Form

Product depth:
44 mm
Drill/cut hole Ø:
74 mm

Connections / Entries

Number of entries:
4
Wire entry Ø max.:
11.5 mm

Assembly / Installation

Assembly type:
HW (drywall/lightweight construction), hollow ceiling

Safety / Properties

Halogen-free:
Yes
Special application:
Fire protection

Approvals / Certifications

fire resistance class:
EI 30, EI 60, EI 90, F 30, F 60, F 90
DIBT approval:
Z-19.21-1788
European Technical Assessment approval:
ETA-18/0091
Performance declaration

Declaration of performance HWD 30 Art. No. 9463-50

61.2 KB | 07/08/2019
Certificate

HWD 90 / HWD 30 - Type approval (Z-19.21-1788)

2.5 MB | 03/09/2022
Certificate

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

5 MB | 23/04/2018
Instruction

Ceiling box HWD 30

Assembly instructions, Art. No. 9463-50, 9464-50

1.3 MB | 02/05/2024
Fire protection.
Brochure

Fire protection.

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

5.6 MB
Fire-protection cover HWD 30-120
Artikel-No. 1184-94
  • For one-gang boxes/one-gang junction boxes and ceiling boxes HWD 90, HWD 30, HWD 68+, solid wood box PROTECT® and B15 PROTECT®
  • Fire resistance class in accordance with ceiling or wall protection (F30-F120 and EI30-EI120)
  • F30-F120 and EI30-EI120 function in conjunction with the one-gang box/one-gang junction box HWD 90
  • F30 and EI30 function in conjunction with ceiling junction box HWD 30
  • F30-F60 and EI30-EI60 function in connection with one-gang/one gang junction box HWD 68+
Centering insert 68/74
Artikel-No. 1083-99
  • for expanding existing installation openings from Ø 68 mm to Ø 74 mm
  • precise guide for KAISER PROFI cavity wall cutter
  • for single and multi-layer boarded lightweight walls and ceilings
Support connector, air-tight, halogen-free
Artikel-No. 9060-78
  • For fully insulated through-wiring in combinations
  • to make air-tight combinations
  • for Art. Nos. 9066-01/12, 9068-01, 9263-..., 9264-… , 9062-02/-77, 9062-94/-74, 9268-94/-74, 9266-22/-77
Trilo geometry
PROFI cutter Ø 74 mm with countersink hole cutter, holder, centering drill
Artikel-No. 1081-20
  • high cutting power
  • precise cut for circular drilled holes
  • high radial runout accuracy
  • Removable countersink hole cutter
  • Fits all electric drills with 13 mm chuck
Trilo geometry
EXPERT carbide cutter Ø 74 mm with countersink hole cutter, holder, centering drill
Artikel-No. 1082-40
  • Carbide tipped cutter head and countersink hole cutter
  • extremely powerful
  • very long operating life
  • Removable countersink hole cutter
  • Fits all electric drills with 13 mm chuck
SPECIAL cutter METAL Ø 74 mm with holder and centering drill
Artikel-No. 1086-74
  • specially for sheet metal panelling made of unalloyed/alloyed steels, non-ferrous metals
  • Fine bi-metal toothing 10 teeth pi
  • special centering drill for exact drilling
  • Fits all electric drills with 13 mm chuck
BASIC cutter Ø 74 mm with holder and centring drill
Artikel-No. 1084-74
  • With holder and centring drill
  • Fits all electric drills with 13 mm chuck
Universal opening cutter for plastics
Artikel-No. 1085-80
  • for manufacture of exact entry size
  • for low-voltage wiring of Ø 4 - 7.5 mm
  • for sheathed cabling up to 5 x 2.5 or 7 x 1.5
  • for cable NYY up to 5 x 2.5
  • for DIN EN conduits (flexible) with outer Ø of up to 20/25 mm
  • with 1/4" chuck size for battery-powered drills
AMZ 2 stripping pliers
Artikel-No. 1190-02
  • for longer cables: integrated knife for longitudinal cutting
  • ergonomic design - easy-to-use
  • hardened and polished cutting knife