Rotary switches are switches that move in a circle and can stop in a few positions they are used to connect a functional circuit within a device to a source of electricity. Rotary switches are used to control many different circuits within a single switch. The electrical charge enters the switch and is then directed to whichever circuit is currently selected by the switch. Rotary switches provide a robust mechanical control system. You can find more information in our Rotary Switches guide
Types of Rotary switches
Wafer Switches
Yaxley Switches
Rotary Cam Switches
Miniature rotary switches
PCB mount rotary switches
Rotary DIP switches
Applications
Variable speed fans
Rotary Light switch
Dimmer switches
Aircraft control panels
Professional audio splitters and converters - for moving between different speakers or channels
Voltmeters and similar metering equipment - for selecting different ranges
Car dashboards - for selecting different functions such as the air conditioning or adjustable fans