Siemens
Siemens Insert label, Auf
Part No.
3SU1900-0AB71-0AD0
Procurement Intelligence
This is a label insert for the SIRIUS ACT push button switch series, designed as a replacement or customization accessory displaying 'Auf' (German for 'open'). It installs into the button cap of SIRIUS ACT control stations. Verify the exact button size and mounting style match your existing SIRIUS ACT hardware before procurement.
Control station button labeling
Before ordering — verify:
| ☐ | Button size compatibility |
| ☐ | Language/marking verification |
| ☐ | Quantity per unit required |