Kronenberg Interlocks and Switches

Kronenberg offers door locks in various designs for a wide variety of applications and optionally with integrated monitoring of the emergency release according to EN 81-21.


An extensive range of accessories complements the respective standard devices for single and double-leaf doors.


The quality and innovation of the products made by Kronenberg GmbH one of the leading suppliers of switches in elevator industry.


Key Features:


  • Robust fine silver contacts guarantee safe and reliable contact making
  • Maintenance-free due to long-life lubricants
  • Extensive range of accessories
  • Large diversity of variants
  • Quiet functioning
Download Kronenberg Interlocks & Switches Datasheet

Kronenberg RKMO / EM17-18 Retiring Cams

Retiring cams are designed to prevent landing doors or gates being snatched open whilst the lift car is passing through a LOCK zone at intermediate floors.
Both motorized and electromagnetic retiring cams suitable for various AC/DC operation voltages are available for a wide variety of applications.


Key Features:


  • High actuation force
  • Energy-Saving Due To The Low Current Requirement
  • Low Noise
  • All Steel Parts Galvanized
  • Automatic Switchover To Reduced Holding Current
  • Robust And Precise