BELIMO SFA-S2 OPEN-CLOSE SPRING-RETURN DAMPER ACTUATOR 20NM, 24-240VAC/24-125VDC, 50/60HZ (WITH 2 x AUXILIARY SWITCH) (REPLACED:SFU-S2)
Rotary actuator fail-safe for adjusting dampers in technical building installations
• Air damper size up to approx. 4 m²
• Torque motor 20 Nm
• Nominal voltage AC 24...240 V / DC 24...125 V
• Control Open/close
• with 2 integrated auxiliary switches
