Siemens
Siemens Labeling plate, I - O - II
Part No.
3SU1900-0AF81-0QK0
Procurement Intelligence
This is a labeling plate accessory for the Siemens SIRIUS ACT push button switch series, used to identify switch positions (I-O-II) on control panels and equipment. Critical verification: ensure the label format matches your specific switch configuration and mounting hardware compatibility.
Control panel switch identification
Before ordering — verify:
| ☐ | Switch position marking |
| ☐ | Panel mounting compatibility |
| ☐ | Label durability/material |