The 3M family of miniature pushbutton switches is composed of three switch series:
- 3MN-Series snap-action miniature pushbutton switch
- 3MS-Series sealed snap-action miniature pushbutton switch
- 3MA-Series alternate-action miniature pushbutton switch
These series of PC mount sub-miniature pushbutton switches offer a variety of ratings, circuits, contact materials, terminal platings, pushbutton styles, and optional color caps. The 3MS-Series are sealed switches that are UL and CUL approved and IP68 certified. The 3MN and 3MA-Series of switches have UL & CUL agency approvals. All series within the 3M family of switches are able to withstand temperatures from -30°C to +85°C, and all offer PC mounting.