What is Normally open switch and How it's works
|Normal open push button switches and symbol|
Uses of Normally open switch / NO push button switch
We can use it for many things where we required a NO push button switch but big use of this switch is in power wiring / 3 phase wiring where we use these switches for magnetic condactor to switch on and off the contactor. We use these switches in power electrical panel board and also we use in power factor improvement electrical panel, in short we can use it for any thing where we required.