including transparent cover Item no.: LS 50 NA
for button set 3-way, Item no.: ..503 TSA .. in the LS series
ETS product family Button
Product type 3-way button
Intended use
Operating consumers, e.g. light on/off, dimming, blinds up/down, calling up and saving light scenes, etc.
Installation in device box in accordance with EN 60670-1
Product properties
KNX medium: TP 256
Touch sensor functions Switching, dimming, blind control, value transmitter, scene call-up, etc.
Completion with button set
Labeling field
One red status LED per button pair
One operating LED as orientation light and to display the programming status - can be set to red, green or blue
Energy saving mode
Integrated bus coupler
Construction site operation possible without design cover