A push button switch is a control switch that uses a certain part of the human body to apply force and has a spring stored energy to reset.
LA39-B2-11DF/g23,Push Button Switch,Siemens APT - Quisure
LA39-C1-R20Z/r-60,Emergency Stop Switch,Siemens APT - Quisure
Push Button Switches 101
Push Button Switch-PB1S-Illuminated raised push button
Push Button Switches How it works, Application & Advantages
LA39-B2-20M/g-60,Mushroom-Head Push Button,Siemens APT - Quisure
LA39-A3-10T/g-H,Push Button Switch,Siemens APT - Quisure
Push Button Switch
PB1S-10/b,Push Button Switch,Siemens APT - Quisure
Four kinds of common electrical switches in industry - Quisure
Push_Button_Switch-Siemens_apt-pb1s-HD
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Illuminated Flat Push Button Switch