Presskey,Escha,PK 21,PK 25,SeriesPresskey,Escha,PK 21,PK 25,SeriesPresskey,Escha,PK 21,PK 25,SeriesPresskey,Escha,PK 21,PK 25,SeriesPresskey,Escha,PK 21,PK 25,Series


Presskey Escha PK 21/PK 25 Series


The ESCHA presskeys of the series PK 21 have all the time-tested properties of the PK 20 presskeys.

In addition, they offer a higher degree of operation convenience: For example, twelve LEDs serve for reset and switching indication.

As an optional extra, an acoustic acknowledgment is also possible.

In the choice of colours and pictograms we are only too pleased to satisfy your requirements.

Escha Literature Downloads

 

Technical data

  • 6 LED (green) for power-on indication

  • 6 LED (red) for switching indication

  • Output pulse with release delay

  • Short-circuit-proof

  • Reverse-polarity protection

  • 7,5 - 9 N activation force

  • approx. 0,17 mm activation path

  • -30...+80 °C temperature range

  • 7 million switching cycles

  • Protection class IP67 (only outer side)


PK 21


PK 25

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