Leírás
Size: 12/16/19/22mm
Voltage: 3-6v 12-24v 110-240v
Material: stainless steel + plastic (high pressure resistant plastic)
?1?. What do the signals „NC” and „NO” mean?
„A” „+”: the positive pole of the led
„LED” „-„: negative pole of led
„NC”: Normally closed
„NO”: Normally open
„C”: Common
?2?. How to connect?
1. Connect „NO” and „C”: Unless the button is pressed, the circuit is always disconnected.
2. Connect „NC” and „C”: Unless the button is pressed, the circuit is always closed.
3. Each button will have a self-configuring sealing ring
