Very important: Connectors are purchased separately
1.What does the signal “NC” and “NO” means?
“A” “+”: positive pole of the led “LED” ” – “: negative pole of the led ” NC “: Normal Close ” NO “: Normal Open ” C ” : Common
2.How to connect?
1.Connect ” NO ” and ” C ” : The circuit is alway open unless press the button. 2.Connect ” NC ” and ” C ” : The circuit is alway close unless press the button.
3.Will I get a seal ring for each button?
Yes,each button will have a free seal ring
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