Switch for locking mechanism with hook lock

The switch for locking mechanism for hook locks HZ is a safety switch with forced actuation and is preferably used to control the locking of the hook lock at automatic doors. The switch copes as well with longitudinal movements at small swiveling radius of the hook lock.


  • safety switch with positive contact
  • enclosure made of thermoplastic, self-extinguishing
  • large-scale feed opening at small swiveling radius at hook lock
  • high contact safety by self-cleaning
  • quiet functioning
  • mounting brackets made of metal for secure fixation
  • as option with UL-marking

Order information codes

Technical data

norms EN 81-20, EN 81-50, EN 60947-5-1
switching capacity Ui = 500 V Ith = 10 A Uimp = 4 kV
AC-15: Ue = 230 V Ie = 2 A DC-13: Ue = 200 V Ie = 2 A
short-circuit capacity T10 A F 16 A
contact material fine silver
actuation force 1.6 N
connection by screw terminal max. 2.5 mm², captive
level of protection IP20
ambient air temperature -30 °C up to +80 °C
installation position any
weight 26 g



declaration of conformity
DE / EN / FR / 2021

declaration of conformity
DE / EN / IT / 2021

declaration of conformity
DE / EN / CZ / 2021