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What are the degrees of protection (IP) of the Harmony XB4 and XB5 control and signaling units?

Published date: 10 July 2018

The pushbuttons and LEDs are IP66  The selector switches are IP69K. 
The IP rating can be improved by adding covers, which increases the protection index to IP69K.
  • Push button single boots ZBP
  • Double-Heared push button boots ZBW or ZBA7
  • Mushroom headed Buttons ZBZ

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