Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQELD2VI  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens 3SU1 Series Pull Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1NC, IP66, IP67, IP69
Siemens
Siemens 3SU1 Series Pull Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1NC, IP66, IP67, IP69
Part No.
3SU1150-1HA20-1CG0
Procurement Intelligence
The Siemens 3SU1 Series is a modular emergency stop push button designed for industrial panel mounting with pull-release actuation mechanism. Installation requires a standard 22mm cutout with IP66/67/69 sealing for harsh environments. Critical verification: confirm the 1NC contact configuration matches your safety circuit logic and validate that the 10A rating is sufficient for your application's control voltage (5-500V AC/DC).
Industrial emergency stop control
Before ordering — verify:
☐ Pull release actuation
☐ IP69 high pressure rated
☐ 1NC contact verify
Technical Specifications
Mounting TypePanel Mount
Cutout Diameter22mm
Contact Configuration1NC
Push Button ActuationPull Release
IlluminatedNo
Series3SU1
IP RatingIP66, IP67, IP69
ColourRed
Voltage Rating5 → 500 V ac, 5 → 500V dc
Supply Current10A
Depth48.6mm
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-1nc-ip66-ip67-ip69?mal=6617e2703db68cec454592f1
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.