Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEFHVNI  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens 3SU1 Series Pull Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, SPDT, IP66, IP67, IP69
Siemens
Siemens 3SU1 Series Pull Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, SPDT, IP66, IP67, IP69
Part No.
3SU1150-1HA20-1FH0
Procurement Intelligence
The Siemens 3SU1 Series is a pull-release emergency stop pushbutton designed for panel-mount industrial control applications requiring robust operator safety interfaces. Its IP66/67/69 rating ensures protection in harsh environments. Critical verification: confirm the 22mm cutout matches your panel thickness and that the 70.6mm depth accommodates your enclosure cavity without interference.
Emergency stop safety control
Before ordering — verify:
☐ Panel cutout preparation
☐ Contact load verification
☐ Voltage/current compatibility
Technical Specifications
Mounting TypePanel Mount
Cutout Diameter22mm
Contact ConfigurationSPDT
Push Button ActuationPull Release
IlluminatedNo
Series3SU1
IP RatingIP66, IP67, IP69
ColourRed
Voltage Rating5 → 500 V ac, 5 → 500V dc
Supply Current10A
Depth70.6mm
Width30mm
Push Button MaterialPlastic
Height40mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/push-button-switches-components/emergency-stop-push-buttons/siemens-3su1-series-pull-release-emergency-stop-push-button-panel-mount-22mm-cutout-spdt-ip66-ip67-ip69?mal=6617e2ea3db68cec4546b3a6
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.