Siemens
Siemens Insert label, On/Off Momentary Contact
Part No.
3SU1900-0AB71-0RN0
Procurement Intelligence
The SIRIUS ACT series insert label is a replacement labeling accessory for Siemens momentary contact push button switches. It installs into the label slot of ACT push buttons to indicate On/Off control functions. Verify compatibility with your specific ACT push button model and confirm label adhesion requirements before procurement.
Momentary contact switch labeling
Before ordering — verify:
| ☐ | ACT series compatibility |
| ☐ | Label adhesion durability |
| ☐ | Replacement vs. original |