Operator Interfaces

At the SPS Fair 2023 the Technology Group presents the new Operator Interfaces product family.

The new series of pushbuttons, emergency stop switches and other operating elements combines the safe operation of devices with an attractive design. Operator interfaces form the interface between man and machine and must therefore meet the highest standards of safety, intuitive operability and reliability. The operating elements sensibly complement the visually appealing interfaces of the previous har-port series.

The operating and command devices are available as:

  • status lights
  • pushbuttons
  • key switches
  • selector switches
  • emergency stop switches.


All models are designed for installation in enclosures and are divided into two sizes. The size for an enclosure cut-out with diameter 22.3 mm for applications in automation, machinery and robotics. Also available in 30.5 mm diameter for transportation applications. In addition to industrial-grade housing interfaces, users now also receive reliable and robust operating elements from a single source.

Learn more about Operator Interfaces