Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEOUFGI  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Surface Mount, SPDT, IP66, IP67, IP69
Siemens
Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Surface Mount, SPDT, IP66, IP67, IP69
Part No.
3SU1851-0NB10-4GC2
Procurement Intelligence
A red emergency stop push button with twist-release mechanism for surface mounting on industrial control panels and machinery, rated for wet and dusty environments.
Technical Specifications
Mounting TypeSurface Mount
Contact ConfigurationSPDT
Push Button ActuationTwist Release
IlluminatedNo
Series3SU1
IP RatingIP66, IP67, IP69
ColourRed
Push Button ShapeRound
Voltage Rating5 → 500 V ac, 5 → 500V dc
Supply Current10A
Depth112.5mm
Auxiliary Contacts2
Width85mm
Push Button MaterialPlastic
Height105.4mm
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-surface-mount-spdt-ip66-ip67-ip69?mal=6617e2f83db68cec4546d343
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.