Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMMRZH  ·  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.
3SU1801-0NB00-2AA2
Procurement Intelligence
The Siemens 3SU1 Series is a twist-release emergency stop push button designed for industrial control panels and machinery requiring IP66/IP67/IP69 environmental protection. Surface-mounted with SPDT contacts rated 5-500V AC/DC at 10A, verify compatibility with your control circuit voltage and confirm twist-release mechanism meets your safety interlocking requirements.
Emergency stop industrial machinery
Before ordering — verify:
☐ Twist release mechanism
☐ IP rating compatibility
☐ SPDT contact configuration
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
Depth109mm
Auxiliary Contacts2
Width85mm
Push Button MaterialPlastic
Height89.4mm
Bezel MaterialPlastic
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=6617e2993db68cec4545f90b
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.