Industry News
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What is NO push button? What is NC push button?
A Normally Open (NO) Push Button is a push button that, in its default state, makes no electrical contact with the circuit. Only when the button is pressed down does it make electrical contact with the circuit. When the button is pressed down, the switch makes electrical...Read more -
Basic knowledge of metal switch buttons
When the metal switch button is lightly pressed, the two sets of contact points work together, the normally closed contact is disconnected, and the normally open contact is closed. In order to better mark the function of each button switch and prevent wrong operation, th...Read more