Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEN1BSU  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Siemens SIRIUS ACT 2-position Key Switch Head, Latching, 22mm Cutout
Siemens
Siemens SIRIUS ACT 2-position Key Switch Head, Latching, 22mm Cutout
Part No.
3SU1000-5QF11-0AA0
Procurement Intelligence
The SIRIUS ACT 2-position Key Switch Head is a latching selector switch from Siemens' SIRIUS ACT industrial control series, designed for 22mm panel cutout installations in harsh environments. It provides IP66/IP67/IP69K protection with 90° throw actuation and 1M mechanical cycles. Verify key withdrawal positions (O + I) match your control logic and that operating temperature range (-25°C to +70°C) suits your application environment.
Industrial machine emergency stop control
Before ordering — verify:
☐ IP rating verification
☐ Key withdrawal capability
☐ Panel cutout compatibility
Technical Specifications
SeriesSIRIUS ACT
Cutout Diameter22mm
Number of Positions2
Key Withdrawal PositionO + I
Switch ActuationLatching
IP RatingIP66, IP67, IP69(IP69K)
Angle of Throw90°
Maximum Operating Temperature+70°C
Mechanical Life1000000
Minimum Operating Temperature-25°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/key-switches-selector-switches/key-switch-heads/siemens-sirius-act-2-position-key-switch-head-latching-22mm-cutout?mal=6617b6ee3db68cec45dee8e0
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.