12/16/19/22mm Metalen drukknop switch 5v 12v 24v 220v wetterdichte power knop switch sels-lock / momentary led knop switch

Koarte beskriuwing:

12/16/19/22mm Metalen drukknop switch 5v 12v 24v 220v wetterdichte power knop switch sels-lock / momentary led knop switch

1.Wat betsjut it sinjaal "NC" en "NEE"?
"A" "+": positive poal fan de led
"LED" " - ": negative poal fan de led
" NC ": Normaal slute
"NEE": Normaal iepen
"C": Mienskiplik

2.Hoe te ferbinen?
1. Ferbine " NO " en " C " : It circuit is altyd iepen, útsein as jo op de knop drukke.
2. Ferbine " NC " en " C " : It circuit is altyd ticht, útsein as jo op de knop drukke.