
Audible tactile keys.
| Breaking capacity: | 50 mA @ 24 Vdc |
| LED reverse voltage: | 5 Vdc |
| Contact resistance: | 30 mΩ max. |
| Insulation resistance: | 10 mΩ min. |
| Travel: | 1 mm |
| Service life: | 106 operations |
| Protection index: | IP 67 |
| Operating temperature: | -4°C → +160°C |