Installation diameter of this series is 12,16,19,22mm.
Product keywords：Piezo Switch， Metal Piezo Switch
1.Electrical function: NO (pulse) / NC (pulse) / NO (Latching)
2.Wiring mode: Y lead (length 30cm) needs to specify lead length can be customized
3.Front panel protection degree: IP68, IP69K
4.Service life: 50 million times
5.Working environment temperature: - 40 ~ + 75 (- no freezing)