- Metal key switch
- 3 configurable operating modes: stable, unstable, mixed
- Surface-mounting or flush-mounting
- Dimensions: 85 x 85 x 60 mm
- Protection index: IP 54
- Weight 0.450kg
- Supplied with 3 keys
- Supplied with 2 front covers:
   • with front cover for 2-positions operating (up/down)
   • with front cover for sequential operating (up/stop/down)