Panic security lock 309NB / 309NE

Article number: 309NE0016500000

Product description

  • The 309N is a self-activating panic lock for single-leaf doors. It fulfills the requirements for burglary-resistant doors, fire doors, emergency exit doors and panic doors in accordance with EN 179 and EN 1125. A mechanical sequence control system reliably prevents unwanted extension of the bolt when the door is open. The lock can be used universally for DL/DR with a universal double action latch and switchable control latch. The outwards or inwards opening panic side is also reversible.

Overview of Advantages

  • Environmental product declaration (EPD) in accordance with EN 15804 (in preparation)
  • Tested for 500,000 cycles and 300 kg door weight
  • Lock variants for double-leaf doors with full panic function, passive leaf lock with security top locking for RC doors
  • Self-locking with mechanical sequence control system
  • Suitability for fire doors, EN 1634-1
  • Tested in accordance with EN 179/ EN 1125
  • Mechanical locking 309N/319N: Versions with panic function E and B
  • 6 mm full face plate for added security
  • Uniform lock case dimensions, compatible with 809N/819N (electro-mechanical) and 509N/519N (motor lock)
  • Suitable for DIN left/right use thanks to universal double action latch and reversible control latch
  • Security and oval escutcheons can be screwed on through the lock
  • Panic side outwards or inwards opening, reversible (panic function B)
  • Solid, surface-hardened deadbolts with 20 mm throw, transverse shear stress 20,000 N
  • One variant for Euro profile cylinder and Swiss round profile cylinder
  • Burglary prevention: Can be achieved in suitable door systems up to RC2 (single lock) and RC4 (multi-point locking)


  • Strike plate must be ordered separately.
Technical data