PK52 Series

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The PK5x series of TSL stands out within the Presskey family in terms of its external features: an extremely large touch surface, very good lateral recognition of the status display and an acoustic orientation signal. These are just a few examples that facilitate the awareness of TSL-ESCHA’s PK5x push buttons and greatly simplify safe operation. Braille and self-explanatory pictograms also support tactile and visual recognition. The improved operational characteristics are particularly helpful for passengers with reduced mobility in buses and train.

PK52 push button variants at a glance on the basis of construction types

PK52 (construction type 1)

Product Overview

Function one-sided
Application area: wall panel or door profil
Screws covered by stainless steel front panel
Stainless steel front panel with text printing and/or Braille.

PK52 for glass door double-sided (construction type 2)

Product Overview

Function double-sided
Application area: glass door
Mounting from front side in the back side cover housing
Integrated mounting aid
Screws covered by stainless steel front panel
Stainless steel front panel with text printing and/or Braille
The following angles are available for adapting the housing to the door profile slope: 0°/6°/10°/15°/25°
Degree of protection IP67 (vehicle exterior)

PK52 for glass doors one-sided (construction type 3)

Product Overview

Function one-sided
Application area: glass door
Mounting of push button in the back side cover housing
Integrated mounting aid
Screws covered by stainless steel front panel
Stainless steel front panel with text printing and/or Braille
The following angles are available for adapting the housing to the door profile slope: 0°/6°/10°/15°/25°
Degree of protection IP67 (vehicle exterior)