Sliding door positive contact

The sliding door positive contact RZ is a safety switch with forced actuation and is preferably used to control the close position of two-part doors on service lifts and at roller shutters. The corresponding contact bridge RZ-K has a silver-plated double roller that rolls over the stationary contacts in the RZ and bridges them electrically.


  • door switch with positive contact
  • contact bridge designed as roll, spring-mounted, with fine silver plating
  • stationary contacts remain bridged for a distance of 15 mm
  • generous feeding-in guides for the contact roller
  • quiet functioning
  • enclosure made of thermoplastic, self-extinguishing
  • mounting brackets made of metal for secure fixation
  • especially robust due to break-proof plastic and thick (reinforced) housing walls

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 = 220 V Ie = 2 A
short-circuit capacity T10 A F 16 A
contact material fine silver
actuation force 10 N
connection by screw terminal max. 2.5 mm²
level of protection IP20
ambient air temperature -30 °C up to +80 °C
installation position any
weight RZ = 46 g
RZ-K = 38 g



declaration of conformity
DE / EN / FR / 2021

declaration of conformity
DE / EN / IT / 2021

declaration of conformity
DE / EN / CZ / 2021