Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEN3DKI  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 2NC
Siemens
Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 2NC
Part No.
3SU1851-0NB00-2AA2
Procurement Intelligence
A yellow emergency stop push button that mounts on control panels to safely shut down machinery by twisting to release, rated for up to 500V and 10A.
Technical Specifications
Mounting TypePanel Mount
Cutout Diameter22mm
Contact Configuration2NC
Push Button ActuationTwist Release
IlluminatedNo
Series3SU1
ColourYellow
Push Button ShapeRound
Voltage Rating5 → 500 V ac, 5 → 500V dc
Supply Current10A
Depth89.4mm
Auxiliary Contacts2
Width109mm
Push Button MaterialPlastic
Height85mm
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-twist-release-emergency-stop-push-button-panel-mount-22mm-cutout-2nc?mal=6617e3a03db68cec4548760c
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.