Locking device T46

Order No. 3.21.x

With the locking device, the door is held in any settable opening angle when opening. At the same time, the door remains open until the retention force of the locking device is overcome with a slight push.

  • Subsequent installation is possible at any time.
  • Setting range from 60° to 135°.
  • Also usable in combination with the opening delimiter.



Elastic opening delimiter (backcheck function)

Order No. 3.27.x

By using the elastic opening delimited (backcheck function), the door is slowed down at the desired opening angle. Any unintentional pushing when opening the door, e.g. of adjoining walls or other objects, can thus be avoided.

  • Subsequent installation is possible at any time.
  • Setting range from 80° to 120°.
  • Elasticity range max. 20°.
  • Also usable in combination with the locking device.


The elastic opening delimited (backcheck function) is not an overload protection and does not replace the door closer in many applications.



Installation plate for the slide rail

Order No. 3.39.x

In the event of unusual space conditions.



Special slide rail for ceiling installation

Order No. 3.30.x (only Rail) / 3.08.x (Doorcloser with Rail)

For counter-hinge-side door leaf installation with door closer T46G Replaces the fixing angle and therefore provides the following benefits:

  • space saving
  • easier installation



Smoke alarm 12 VDC; full with stand                             Magnetic clamp 24VDC; D= 50 mm; white
Order No. 4.43.x                                                                Order No. 4.40.x


Magnetic plate, elastic; D= 54 mm, blue galvanised
Order No. 4.42.x