Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQE90FTA  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens Labeling plate, O
Siemens
Siemens Labeling plate, O
Part No.
3SU1900-0AD81-0QA0
Procurement Intelligence
This is a replacement labeling plate for the SIRIUS ACT push button switch series, designed to mark control stations with an 'O' designation (typically representing 'Off'). It mounts directly onto SIRIUS ACT pushbutton actuators. Verify compatibility with your specific SIRIUS ACT button variant and ensure the label matches your control logic requirements.
Control station identification marking
Before ordering — verify:
SIRIUS ACT compatibility
Label clarity verification
Mounting surface condition
Technical Specifications
Accessory TypeLabeling plate
Label TextO
SeriesSIRIUS ACT
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/push-button-switches-components/push-button-labels-legends/siemens-labeling-plate-o?mal=6617f88e0f45bcae580a2af4
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.