Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEKC9CS  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens SIRIUS ACT Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, SPDT
Siemens
Siemens SIRIUS ACT Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, SPDT
Part No.
3SU1150-1HB20-1FH0
Procurement Intelligence
SIRIUS ACT Series emergency stop push button designed for panel-mount industrial control applications with 22mm cutout integration. Features twist-release mechanism for safe manual shutdown in machinery and process systems. Verify twist-release mechanism compliance with relevant machinery safety standards (ISO 13850) before procurement.
Industrial machinery emergency stop control
Before ordering — verify:
☐ Twist release functionality
☐ Panel cutout compatibility
☐ SPDT contact rating verification
Technical Specifications
Mounting TypePanel Mount
Cutout Diameter22mm
Contact ConfigurationSPDT
Push Button ActuationTwist Release
IlluminatedNo
SeriesSIRIUS ACT
ColourRed
Voltage Rating5 → 500 V ac, 5 → 500V dc
Supply Current10A
Depth117mm
Width75mm
Push Button MaterialPlastic
Bezel MaterialPlastic
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/push-button-switches-components/emergency-stop-push-buttons/siemens-sirius-act-series-twist-release-emergency-stop-push-button-panel-mount-22mm-cutout-spdt?mal=6617e3073db68cec4546f22b
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.