Belimo Electric Rotary Actuator SFA-S2

Rotary actuator fail-safe for adjusting dampers in technical building installations

Technical Data Sheet

  • Air damper size up to approx: 4 m²
  • Torque motor: 20 Nm
  • Nominal voltage: AC 24:240 V / DC 24:125 V
  • Control modulating :Open/close
  • With 2 integrated auxiliary switches