Siemens SQK33.00 Electromotoric Actuator
The Siemens SQK33.00 is a high-performance electromotoric actuator engineered for precision, reliability, and long service life. Designed for demanding HVAC and industrial automation environments, it delivers accurate valve positioning, smooth actuation, and dependable control of water and air systems. Its durable IP44 protection, wide operating temperature range, and robust 5 Nm torque make it ideal for professional installations requiring consistent and efficient performance.
Manufacturer: Siemens
Type: Electromotoric actuator
Model: SQK33.00
Part No.: 110104D
Family: Acvatix TM
Technical Information
- Supply Voltage: 230 V AC
- Frequency: 50/60 Hz
- Power Consumption: 3 VA
- Operating Temperature: -15°C to +55°C
- Ingress Protection: IP44
- Positioning Signal: 3-position
- Positioning Time: 125 s
- Angular Rotation: 90°
- Torque: 5 Nm
- Certified: CE (N474 marking)
Applications
- Water and air systems in HVAC
- Valve control in building automation
- Heating and cooling regulation
- Industrial process control












