Fixing and support element Flat 45/120

Article no: 1256-12
EAN: 4013456587069

For wall thicknesses 8 cm and 12 cm
Lateral outriggers for positioning and fixing to the reinforcement
Rear support for bracing between the formworks
Exact shortening to other wall thicknesses due to integrated dimension indication
Attachment of the Flat 45 fixing and support elements by push-button connection
Can be used for the following articles:
One-gang box Flat 45 | Art. No. 1256-01
One-gang junction box Flat 45 | Art. No. 1266-01
Wall light connection box Flat 45 | Art. No. 1246-01

Length

121,7 mm

Width

60 mm

Depth

93,3 mm

Number of parts

For wall thickness

12 cm

Dispatch

100

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System Flat 45

The new Flat 45 system makes electrical installation in modularised, industrially produced room systems simpler, more flexible and more economical. With its low installation depth of 45 mm, the Flat 45 one-gang, one-gang junction and wall light connection box is specially adapted for the factory production of complete modules with low wall thicknesses. For secure fixing to the formwork using expansion dowels, rivets and threaded screws, they have fixing options at the front and rear. Exact positioning on the reinforcement with support element on the rear abutment between the two formwork sides is made possible by special fixing and support elements with lateral connectors and support elements for wall thicknesses of 8 and 12 cm.

Complete range consisting of one-gang box, one-gang junction box and wall light connection box
System installation depth 45 mm
Robust and concrete-tight article design
One-gang junction box with generous lateral terminal compartment
Can be stably combined over the complete box body with a standardised combination distance of 71 mm
Easy installation of pre-wired installation accessories in multiple combinations using a bridge that can be broken off afterwards

Application examples

By using the universal VDE cover (art. no. 1184-90), the Flat 45 system boxes can be used as junction boxes.

The central cable routing option of the universal waterproof cover (Art. No. 1174-99) allows surface-mounted luminaires to be connected safely.

Thanks to the conduit transition coupling Ø 32 mm (Art. No. 1263-32), the one-gang junction box Flat 45 can be used as a wallbox junction box in walls from 75-80 mm.

The wall light connection box Flat 45 provides space in walls from 50 mm for 3 connection terminals and corresponding cables or for the connection of a game light.

The Flat 45 fixing and support elements for wall thicknesses of 6 to 12 cm press the box front against the working formwork and ensure secure positioning.

The slots on the back of the Flat 45 system boxes are used in 50 mm walls to support the back of the box against the formwork and prevent the box from tilting when fixed on the back.

The signal bristle on the front parts of the Flat 45 system boxes clings to the formwork when it moves and keeps its position visible in the wall surface.

The robust design of the Flat 45 system boxes with a wall thickness of 2 mm keeps them safely in shape even under the highest loads.

Processing instructions

Sturdy signal bristle and strong colouring for easy retrieval.

After formwork removal, the front part can be opened with a blow of the hammer.

Easy installation of pre-wired installation accessories in multiple combinations using a bridge that can be broken off afterwards

The one-gang junction box Flat 45 offers a generous installation space on the side for convenient accommodation of conductors and connection terminals.

Before applying the spray plaster, insert signal cover (1181-35/-60),...

...the signal cover protects the inside of the box and the cables from soiling from plaster materials.

Four closed screw domes ensure the exactly aligned fixing of the installation accessories.

Example of installation using a switch-socket combination.

Fixing options

Fixing by magnet (Art. No. 1261-81) for a secure hold on the formwork.

Fixing at the front and rear by means of KAISER expanding dowels (Art. No. 1217-02).

Front and rear fixing by means of rivet.

Rear fixing by means of threaded screws.

Individual creation of line or conduit entries

For individual cable or conduit entries up to max. Ø 25 mm.

With the KAISER step drill (Art. No. 1284-32) and...

... the KAISER universal opening cutter (Art. No. 1085-80), the required openings for cables or lines are made to fit exactly.

Then, the required wires or cables can be inserted and appropriate cable reserves can be accommodated in the Flat 45 system boxes.

Use KAISER punch pliers (Art.-No.1286-33/-34) for exact conduit entry.

The required conduits can then be inserted into the prepared openings.

With a Ø 25 mm hole saw, the openings for the KAISER conduit connectors (Art. No. 1261-21, -26) and...

...conduit transition coupling Ø 32 mm (Art. No. 1263-32) can be manufactured exactly.

Wall installation

By means of the KAISER push-button connection, the Flat 45 fixing and support elements as well as other accessories can be easily attached to the Flat 45 system boxes.