Belimo Motorized Actuator NFA-S2

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

Technical Data Sheet

  • Air damper size up to approx: 2 m²
  • Torque motor: 10 Nm
  • Nominal voltage: AC 24:240 V / DC 24:125 V
  • Control modulating:Open/close
  • With 2 integrated auxiliary switches