PS Series is the series of Piezoelectric switch. It include 12mm, 16mm, 19mm and 22mm total 4 sizes now.
This series switch have ultra long life. The Electrical endurance can reach 50,000,000 cycles.
About the function, you can choose Momentary or Latching.
And this product have high protection performance which is up to IP68 (IP69K).
So it can be used in a variety of harsh environment.
In addition, beautiful appearance is also it's feature. You can customize according to the needs of appearance.