Series57

Characteristics
The Series 57 is especially suited for:

  • Front mounting
  • Glass mounting
  • Rear mounting(with mounting set)

It is characterised by a extra large operating area, two independently illuminated feedback rings and an excellent tactile feedback.

Functions
The Series 57 incorporates the
following functions:

  • Illuminated pushbutton
  • Indicator
  • Warning indicator
  • Emergency call button

Market segments
The EAO Series 57 is especially suited
for applications in the segment:

  • Public transportation
  • Building technology

Pushbutton

Indicator