A rotary switch operates by rotation which controls different circuit functions. The rotor has a contact arm or spoke that projects from its surface like a cam. An array of terminals is arranged in a circle around the rotor. Each terminal serves as a contact for the arm/spoke. This allows electrical circuits to be connected to the rotor. The switch is layered to allow the use of multiple poles. Each layer is equivalent to one pole.

KC1901 Series Rotary Switches

• 100mA 16VDC rating
• Up to 9 positions
• Through hole mount design

KC Series Rotary Switches

• 350mA 125VAC rating
• Up to 12 positions
• No stop option

YTD-Legacy Products

  • Product Change Notifications
  • E-Switch Replacement Series
  • Active Drawing Reference