Siemens
Siemens Insert label, Suction
Part No.
3SU1900-0AB71-0RR0
Procurement Intelligence
This is a replacement insert label for the SIRIUS ACT push button switch series, used to mark control stations with standardized suction symbols for pneumatic/hydraulic system identification. Verify label compatibility with your specific ACT series button housing variant and confirm symbol legibility requirements meet your facility's safety standards.
Pneumatic system control marking
Before ordering — verify:
| ☐ | Label material durability |
| ☐ | Symbol visibility standards |
| ☐ | Housing variant compatibility |