Siemens
Siemens Labeling plate, I - O
Part No.
3SU1900-0AF81-0QP0
Procurement Intelligence
This is a labeling plate accessory for the SIRIUS ACT push button switch series, used to mark ON/OFF (I-O) positions on control panels and machinery interfaces. Critical verification: confirm compatibility with the specific SIRIUS ACT switch model and mounting orientation before procurement.
ON/OFF switch identification labeling
Before ordering — verify:
| ☐ | Label durability/adhesion |
| ☐ | Switch model compatibility |
| ☐ | Panel mounting surface prep |