Siemens
Siemens Labeling plate, I
Part No.
3SU1900-0AC81-0QB0
Procurement Intelligence
This is a labeling plate accessory for the SIRIUS ACT push button switch series, used to identify control stations and operator interfaces in industrial control panels. The plate displays 'I' symbol and installs directly on compatible push button actuators. Verify compatibility with your specific SIRIUS ACT button model and confirm label legibility requirements for your application environment.
Control station identification marking
Before ordering — verify:
| ☐ | SIRIUS ACT compatibility |
| ☐ | Label adhesion durability |
| ☐ | Symbol standardization |