Art.-Nr. UBDHB250 38-259V

floor box-hollow space UBDHB250 38-259V,

False floor socket, 3x, angular

The UBDHB250 3V components are false floor sockets that are installed as pull boxes and built-in boxes on screed-covered underfloor ducts. They have a mounting hole to accommodate a formwork body, which is replaced by a square plastic or stainless steel installation unit during final assembly. The supplied earthing clamps are used for equipotential bonding. The floor sockets with side walls that can be bent open on all sides are made of sendzimir hot-dip galvanised sheet steel in accordance with DIN EN 10346 and have VDE/TÜV approval in accordance with DIN EN 50085.

Art.-Nr.
UBDHB250 38-259V
height
41 mm
minimum installation height
77 mm
width 1
385 mm
width 2
400 mm
length 1
385 mm
length 2
400 mm
maximum number of installable device casings
3
fitting dimension
262 x 262 mm
Suitable for screed-flush underfloor ducts
No (0)
Suitable for screed-covered unterfloor ducts
Yes (1)
Weight per storage unit
2.916 kg
Load requirements according to: DIN EN 50085
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Variants

Article

H

height

Hmin

minimum installation height

B1

width 1

B2

width 2

L1

length 1

L2

length 2

mounting box

maximum number of installable device casings

E

fitting dimension

Suitable for screed-flush underfloor ducts

Suitable for screed-covered unterfloor ducts

G

Weight per storage unit
  • UBDHB250 28-259V
    floor box-hollow space UBDHB250 28-259V,
    height
    31 mm
    minimum installation height
    67 mm
    width 1
    385 mm
    width 2
    400 mm
    length 1
    385 mm
    length 2
    400 mm
    maximum number of installable device casings
    3
    fitting dimension
    262 x 262 mm
    Suitable for screed-flush underfloor ducts
    No (0)
    Suitable for screed-covered unterfloor ducts
    Yes (1)
    Weight per storage unit
    2.832 kg
    Included accessories
    More information
  • UBDHB250 38-259V
    floor box-hollow space UBDHB250 38-259V,
    height
    41 mm
    minimum installation height
    77 mm
    width 1
    385 mm
    width 2
    400 mm
    length 1
    385 mm
    length 2
    400 mm
    maximum number of installable device casings
    3
    fitting dimension
    262 x 262 mm
    Suitable for screed-flush underfloor ducts
    No (0)
    Suitable for screed-covered unterfloor ducts
    Yes (1)
    Weight per storage unit
    2.916 kg
    Included accessories
    More information
  • UBDHB250 48-259V
    floor box-hollow space UBDHB250 48-259V,
    height
    51 mm
    minimum installation height
    87 mm
    width 1
    385 mm
    width 2
    400 mm
    length 1
    385 mm
    length 2
    400 mm
    maximum number of installable device casings
    3
    fitting dimension
    262 x 262 mm
    Suitable for screed-flush underfloor ducts
    No (0)
    Suitable for screed-covered unterfloor ducts
    Yes (1)
    Weight per storage unit
    3.004 kg
    Included accessories
    More information

Details

  • Load requirements according to: DIN EN 50085

Tender texts

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Downloads

  • Price list Building extension 2025

    Valid from February 1st, 2025, updated version from 27/01/2025.

    PDF, 46 MB

    de en

  • Electrical and Electronic Devices – Information from Manufacturers for Commercial Users

    Erklärung

    PDF, 106 KB

    de
    Download

  • EC Declaration of Conformity for Underfloor systems

    Installation equipment for electric cables and circuits

    PDF, 59 KB

    de en

  • Underfloor Systems - Catalogue

    Catalogue

    PDF, 34 MB

    de en

  • Technical Information Screed-Covered Duct Systems

    Technische Information

    PDF, 1 MB

    de en

  • VDE Certificate 40030347 UK UKL

    Zertifikat

    PDF, 260 KB

    de
    Download

  • Square Raised Floor Box - Installation Guide

    Montageanleitung

    PDF, 332 KB

    de
    Download

BIM- and CAD-Data

  • BIM Data Screed-Covered Duct Systems

    BIM Data Screed-Covered Duct Systems

    ZIP, 9 MB

    de en

Included accessories

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