Plenum box 4 mm (BAK4)

Plenum box 4 mm (BAK4)

Woertz junction boxes and pull boxes: flexible and versatile solutions


The Woertz junction boxes and pull boxes offer a perfect complement to the underfloor trunking and enable clean and proper cable routing in various trunking widths and heights.

With their aluminum frame and cover design with a 4 mm edge, they are especially suitable for carpet or linoleum floors and ensure aesthetic integration. The rubber inserts in the frame also ensure optimal impact sound insulation.

  • The junction boxes have 2 cable trays made of impact-resistant and transparent polycarbonate for the cable outlet.
  • Optional brushes or special chrome steel flaps can be used on request to meet individual needs.
  • The pull boxes are similar in design to the junction boxes, but without cable outlet. If required, they can be converted to junction boxes at any time to ensure maximum flexibility.

The Woertz junction boxes and pull boxes can be mounted in the subfloor independently of the underfloor trunking and connected to pipes. They are suitable for finished floor heights from 62 to 180 mm as standard and offer precise adjustment of the mounting height by means of extension bolts and frames. Special solutions are also available for finished floor heights below 62 mm and above 180 mm.

Woertz installation kits for plenum boxes offer individual design options:

  • They can be supplied empty to be fitted according to individual requirements.
  • Alternatively, they can be pre-wired with FLF type 13 or type 23 sockets to enable time-saving installation.
  • The built-in boxes are available in 2 x 3-fold and 2 x 5-fold FLF versions for heavy and light current to enable versatile use.

The Woertz junction boxes and pull boxes offer a flexible and versatile solution for cable routing. With their high-quality design, easy installation and various configuration options, they are the ideal choice for different requirements in administrative and commercial areas. Experience the benefits of optimally organized and aesthetically pleasing cable management.

Product systems
160
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 200x30 underfloor duct.
161
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 200x40 underfloor duct.
162
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 200x50 underfloor duct.
170
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 300x30 underfloor duct.
171
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 300x40 underfloor duct.
172
Underfloor system with square plenum box and aluminum junction boxes, edge height 4mm for UFK 300x50 underfloor duct.
180
Plenum box BAK4 for fastening to the slab formwork.

The installation of underfloor ducts requires a minimum height of the concrete cover (60mm). If this height is not available, special boxes can be ob...