Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEGCOEV  ·  Generated: 15 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.
3SU1150-1HA20-1FG0
Procurement Intelligence
The Siemens 3SU1 Series is a heavy-duty emergency stop push button designed for panel-mount industrial control applications requiring high IP ingress protection (IP66/67/69). It features pull-release actuation with SPDT contacts rated for 10A across broad AC/DC voltage ranges (5-500V). Critical verification: confirm cutout diameter tolerance matches your 22mm panel opening specification before procurement.
Industrial emergency stop control
Before ordering — verify:
☐ Pull release mechanism
☐ IP69 washdown rated
☐ Panel cutout 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=6617e2ee3db68cec4546bd03
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.