Momentary Key Switch Symbol

Here is an example on our website that shows a momentary circuit.

Momentary key switch symbol.

Selector switches symbols for use in electrical pneumatic and hydraulic schematic diagrams. Picture gallery of electrical and related switches single line switches symbols symbols of power switching devices symbols of switches by effects dependencies symbol download. Pushbutton switch n c momentary switch normally closed. This is the switch used to operate a doorbell.

Switches component circuit symbol. Relay open close connection by an electromagnet. Selects between two connections. Pushbutton switch n o momentary switch normally open.

This action is called push to make push to close contacts. A typical way of seeing a momentary circuit spelled out on many website is such as this. Key switch spring return. Push switch push to make a push switch allows current to flow only when the button is pressed.

In our electrical software you can click the action button then click the close circuit menu item to close the circuit switch. Selector switch 3 pos momentary maintained. Single pole single throw. Basic switch symbols spst.

Dip switch is used for onboard configuration. A simple push switch such as one for a doorbell has one set of contacts and the on position is only momentary as soon as you release the switch it goes back to off. Telegraph key double pushbutton one closes and another opens closed pushbutton. After releasing the push button the switch return to open condition.

Available in svg png jpg dxf dwg formats. Manually pressing holding the push button will closes its contact into on position. Any time you see the parenthesis symbol around the function it indicates it is momentary. Step switch with momentary closing when its control device is disabled.

Disconnects current when open. Step switch with momentary closing when its control device is toggle on or off. The momentary action is shown by using brackets like this. This symbol represents a push button switch in open position or also known as push to make switch.

Standard electrical iec symbols also known as iec 60617 british standard bs 3939 used to represent various devices including pilot lights relays timers and switches for usage in electrical schematic diagrams.