Self-locking N8423 multi-point lock

Euro profile cylinders, follower 9 mm, distance 72 mm

Product description

  • The multi-point locks for wooden and sheet steel doors are also available with electric handle control. The locks offer self-locking via flip latch and 20 mm bolt throw. This means that the door is always securely locked at three points without having to be locked manually. The flip latches absorb all forces such as preload or sealing pressure and ensure minimal unlocking forces (with and without preload) and thus easy and user-friendly door operation.
  • With the handle control, the multi-point locks can be activated electrically, for example via an access control system. The outside handle is engaged or disengaged depending on the setting (fail-locked/fail-unlocked adjustable). Operation can be switched between “stand-alone” and “Hi-O BUS”. The monitoring function is included as standard. Stand-alone operation offers three potential-free monitoring functions and the option of electrical handle release. In conjunction with IO modules, Hi-O BUS operation offers encrypted data transmission of the seven monitoring functions as well as the option of electrical handle release.
  • In addition to the electrical release of the outside handle, the transmission function also offers the possibility of mechanical unlocking. In conjunction with the N146x passive leaf lock, double-leaf full panic solutions can be realized. Lock variants WITHOUT panic function are also available for special applications. All locks are optionally available with standard bolt or hooked bolt.

Overview of Advantages

  • Flip latch technology for very high preload characteristics also in the additional lock cases
  • Self-locking with sequence control
  • Synchronous self-locking of main lock case and additional lock cases
  • Lock case dimensions according to DIN 18251-3
  • Environmental product declaration (EPD) in accordance with EN 15804
  • Flip latches DIN left/right switchable
  • Fail-locked/fail-unlocked operation switchable
  • Optionally with standard or hooked bolt
  • Stand-alone and Hi-O BUS operation switchable
  • All multi-point locks with 35° rotation angle (follower)
  • All multi-point locks with silent function
  • All-round closed lock case for protection against dust and dirt
  • Screw connection option for different fitting variants
  • Available for Euro profile cylinders and Swiss round cylinders

Note

  • All variants listed above are also available with Swiss round cylinders, 74 mm distance!
Technical data
Functions without panicDE - electrically handle-controlled with transmission function
Variants that can be ordered
Order number
Forend shape
DIN-direction
Forend length
N8423SM-91*--I1R3 x 20 mmL/R1760 mm
N8423SM-91*--J1R3 x 24 mmL/R1760 mm
N8423SM-91*--L1F3 x 24 mmL/R1760 mm
N8423SM-91*--M1F6 x 24 mmL/R1760 mm
N8423SM-91*--N1U6 x 24 mmL/R1760 mm