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The PK push button family offers the largest number of variations in the range of TSL push buttons. Its special feature: a one-piece housing design. The great advantage of this design is that the PK's switching chamber is hermetically sealed.
Its self-cleaning contacts and absence of moving parts make the push button wear and maintenance-free. These features are the basis for a long service life while facilitating trouble-free operation. And ot keeps your costs down.
On the front side, the switch housing of the presskey has no gaps where dust or water can penetrate, nothing grates or jams when thebutton is pressed. This allows you to use the PK push button in very different regions.
> Eight construction types
> NUmerous pictograms and buttons
> Several switching functions
> Various mounting rings
> Configurable tone and tight signals
> Graffiti protection (additional option)
> Complies with current standards for rail vehicles (TSI PRM, EN 50155, EN 45545-2 and EN 61373).
> Space-saving installation thanks to a mounting cutout of only 43 millimeters diameter
> Easy installation
> Thanks to a modular design, all available pictograms and tactile buttons can be combined
> Modern and optimized design thanks to new spacer ring for installation in glass doors.
