PC Mount Miniature & Sub-Miniature Pushbutton Switches (3S Series)

Carling Technologies
Part Number Information
Part #: Price/Availability:
3S1 Buy Now
3SM Buy Now
3SS Buy Now

The 3S family of sub-miniature pushbutton switches is composed of three switch series:

- 3S1-Series sub-miniature pushbutton switch
- 3SS-Series sealed sub-miniature pushbutton switch
- 3SM-Series surface mount sealed sub-miniature pushbutton switch

These series of PC mount sub-miniature pushbutton switches offer a variety of ratings, circuits, contact materials, terminal platings, and optional color caps. The 3SS-Series and 3SM-Series are sealed switches that are IP67 certified. All series within the 3S family of switches are able to withstand temperatures from -30°C to +85°C, and all offer PC mounting.


  • 3SS-Series & 3SM-Series: IP67 certified
  • 3S1-Series: 1 pole
  • 3SS & 3SM-Series: 1-2 pole
  • 1500 Volts RMS @ sea level dielectric
  • Insulation Resistance is 1000 megohms (minimum)