Push switch

A push button is a momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated. An automatic mechanism (i.e. a spring) returns the switch to its default position immediately afterwards, restoring the initial circuit condition. There are two types:

Push-to-make switch electronic symbol
Push-to-break switch electronic symbol


Many Push switches are designed to function as both push to make and push to break switches. For these switches, the wiring of the switch determines whether the switch functions as a push to make or as a push to break switch.

Commercially Available Push Switch - Wired up as a Push to Break Switch
Commercially Available Push Switch - Wired up as a Push to Make Switch


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