SIEMENS SAS61.03 attuatore elettromotorizzato, 400 N (S55158-A100)

Electromotive actuator with 400 N actuating force for Siemens HVAC valves. Delivers reliable 3-position control with 5.5 mm stroke and 30 s positioning time.

Advantages

Manual override via push button, IP54 protection, and 0.9 m connecting cable simplify installation and maintenance.

Suitable for

• Siemens VVP47, VXP47, VMP47 series
• Siemens VVP45, VXP45, VMP45 series
• Siemens VVP40, VXP40, VMP40 series
• Siemens VVP46, VXP46, VMP46 series

Key specifications

• Actuating force: 400 N
• Control signal: 3-position
• Nominal voltage: AC 24 V
• Power consumption: 3.5 VA
• Positioning time: 30 s
• Stroke: 5.5 mm
• Degree of protection: IP54
• Ambient operating temperature: 0...50 °C
• Manual override: Yes (push button)
• Cable length: 0.9 m
• Mounting type: M30x1.5
• Electrical connection: Connecting cable
• Frequency: 50/60 Hz
• Protection class (electrical): II
• Humidity range: 5...95% r.h. (non-condensing)
• Noise level: < 35 dB(A)

Recommendations

Ideal for precise HVAC valve control in building automation systems.