Siemens
Siemens Insert label, Horn
Part No.
3SU1900-0AB71-0RB0
Procurement Intelligence
The SIRIUS ACT insert label with horn symbol is an accessory component for Siemens pushbutton switch assemblies. It provides visual identification on control panels and operator interfaces. Verify compatibility with the specific SIRIUS ACT pushbutton housing variant before procurement to ensure proper fit and seating.
Control panel pushbutton identification
Before ordering — verify:
| ☐ | Housing compatibility |
| ☐ | Label adhesion quality |
| ☐ | Symbol visibility |