Siemens
Siemens Labeling plate, I - O - II
Part No.
3SU1900-0AF81-0QQ0
Procurement Intelligence
The SIRIUS ACT labeling plate is an accessory for Siemens push button switches, specifically designed to mark three-position selector switch states (I-O-II). It mounts directly on SIRIUS ACT control components to provide operator guidance. Verify compatibility with the specific push button housing model before procurement.
Three-position selector marking
Before ordering — verify:
| ☐ | SIRIUS ACT compatibility |
| ☐ | Label legibility requirements |
| ☐ | Mounting orientation verification |