Floor junction box BAK22 to slab formwork

Floor junction box BAK22 to slab formwork

Plenum box BAK22 for fastening to the slab formwork.

The installation of underfloor ducts requires a minimum height of the concrete overlay (60 mm). If this height is not available, special boxes can be obtained for concreting into the raw slab. After fastening to the formwork, they are connected to each other with underfloor trunking 200 x 40, covered with the temporary protective cover and cast in the concrete up to the top edge.

The installation kit is mounted on the levelable box insert; the opening between the box bottom and the installation plate allows the cable to pass through to the next box. After finished wiring, an aluminum cover with cable trough is attached.

Connection box consisting of:
  • Enclosure with adjustable feet, with four side openings 202 x 42 mm and a bottom entry tube M50 with temporary one-way steel cover incl. 4 screws
  • Enclosure insert made of aluminum, with frame 278 x 278
  • Al cover with edge 22 mm
  • 2 cable trays made of polycarbonate crystal clear with transparent filler piece
  • Brush strip
  • Cable trough
  • Cover
  • Housing
  • Housing insert
  • Installation kit
  • Terminal box
Housing made of sendzimir galvanized sheet steel 2mm
with adjustable feet and side openings202x42 mm
and floor insertion tube M50
Adjustment range: 150-220mm
Frame and cover made of aluminum 3mm with wooden cover as protection
Edge height 22mm with 2 cable trays
Adjustment range for UB finished floor: 30-90mm
Article number 51770
Base Unit Piece
availability Delivery according to agreement
Weight (g) 5,9
Price on demand
Housing made of sendzimir galvanized sheet steel 2mm
with adjustable feet and side openings202x42 mm and floor entry tube M50
Adjustment range: 150-220mm
Frame and cover made of aluminum 3mm with wooden cover as protection
Edge height 22mm with 2 cable trays
Adjustment range for UB finished floor: 30-90mm
Article number 51771
Base Unit Piece
availability Delivery according to agreement
Weight (g) 5,9
Price on demand
Housing made of sendzimir-galvanized sheet steel 2mm
with adjustable feet and floor insertion tube M50
with temporary steel cover including screws
Adjustment range: 150-220mm
Article number 51762
Base Unit Piece
availability Delivery according to agreement
Weight (g) 5980
Price on demand
Housing made of sendzimir-galvanized sheet steel 2mm
with adjustable feet and floor insertion tube M50
with temporary steel cover including screws
Adjustment range: 200-270mm
Article number 51763
Base Unit Piece
availability Delivery according to agreement
Weight (g) 6075
Price on demand
to BAK22, fixing to the ceiling formwork
consisting of:
Frame 278x278 of aluminum 3mm complete
and screwed collar, height 72mm
of sendzimir galvanized sheet steel 1.5mm

Available on request in chrome steel or brass
Article number 51774
Base Unit Piece
availability Delivery according to agreement
Weight (g) 2,5
Price on demand
hook-in, to BAK with protective edge 12mm and 22mm
made of galvanized sheet steel 1.5mm
including 2 mounting plates
color: RAL 7032 pebble gray
equipped, wired and tested: 1 pc. Terminal block 7x2.5mm ²
3 pcs. socket FLF 3/5 T13 white 55200
minimum floor height: BAK12=74mm; BAK22=84mm
Article number 52030
Eldas number 154965027
Base Unit Piece
availability Delivery according to agreement
Price on demand
hook-in, to BAK with protective edge 12mm and 22mm
made of galvanized sheet steel 1.5mm
including 2 mounting plates
color: RAL 7032 pebble gray
equipped with:1 pc. Terminal strip 7x2.5mm ²
minimum floor height: BAK12=74mm; BAK22=84mm
Article number 52060
Eldas number 154965037
Base Unit Piece
availability Delivery according to agreement
Price on demand
hook-in, to BAK with protective edge 12mm and 22mm
including 2 mounting plates
Color: RAL 7032 pebble gray
equipped, wired and tested:1 pcs. Terminal strip 9x2.5mm ²
5 pcs. socket FLF 3/5 T13 white 55200
Minimum floor height: BAK12=89mm; BAK22=99mm
Article number 52050
Eldas number 154965217
Base Unit Piece
availability Delivery according to agreement
Price on demand
hook-in, to BAK with protective edge 12mm and 22mm
made of galvanized sheet steel 1.5mm
including 2 mounting plates
color: RAL 7032 pebble gray
equipped with:1 pc. Terminal strip 9x2.5mm ²
minimum floor height: BAK12=89mm; BAK22=99mm
Article number 52040
Eldas number 154965207
Base Unit Piece
availability Delivery according to agreement
Price on demand
for modules type Legrand Mosaic
hangable, to BAK with protective edge 12mm and 22mm
including 2 mounting plates
color: RAL 7032 pebble gray
equipped with: 1 pc. Terminal strip 9x2.5mm ²
minimum floor height: BAK12=89mm; BAK22=99mm
Article number 52073
Base Unit Piece
availability Delivery according to agreement
Weight (g) 1,07
Price on demand
for modules type bticino
mountable, to BAK and DAK with protective edge 22mm
including 2 holding plates and 2 mounting plates
color: RAL 7032 pebble gray
equipped with: 1 pc. Terminal strip 9x2.5mm²
minimum floor height: BAK12=89mm; BAK22=99mm
Article number 52058
Base Unit Piece
availability Delivery according to agreement
Weight (g) 1170
Price on demand
made of aluminum 3mm
with edge height 22mm
for cable tray
Article number 51565
Base Unit Piece
availability Delivery according to agreement
Weight (g) 738
Price on demand
made of aluminum 3mm
with edge height 22mm
including 2 pcs. Brush outlets
Article number 51573
Base Unit Piece
availability Delivery according to agreement
Weight (g) 738
Price on demand
made of aluminum 3mm, Sichseite colorless anodized,
glued to wood raw chipboard V100 22mm.
Dimension: 271x271x25mm
Article number 51567
Base Unit Piece
availability Delivery according to agreement
Price on demand
made of aluminum 3mm
with edge height 22mm
Article number 51564
Base Unit Piece
availability Delivery according to agreement
Weight (g) 765
Price on demand
plastic black
Dimension: 53x26mm
Bristle length: 20mm
Article number 51111
Base Unit Piece
availability Delivery according to agreement
Weight (g) 30
Price on demand
made of polycarbonate crystal clear with transparent filling piece.
Article number 80058
Base Unit Piece
availability Delivery according to agreement
Weight (g) 17
Price on demand
This system can be found in the following categories and applications: