EFX24-MFT-S N4H | Belimo | Damper ActuatorConfigurable, Damper Actuator, 270 in lbs [30 Nm], Spring return, AC DC 24 V, DC 2 10 V, 2 x SPDT, NEMA 4 For fail safe, modulating control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturers specifications. A feedback signal is provided for position indication or master slave applications. Two EFs can be piggybacked for torque loads of up to 540 in lbs. Minimum 3 4 diameter shaft. OR Maximum of three

Outside Temperature Sensor passive

NTC10k (10k2)

Heater must remain powered at all times to ensure proper actuator operation at colder temperatures

Includes standard open drivers

PMBUP-3-T Damper Actuator

EV600S-713 + GKRX24-EV Belimo Energy Valve®

GMX120-3 Damper Actuator

Proportional Non-Spring Return

Two AF’s can be piggybacked for torque loads to max

but eliminate entirely the need to span the instruments during calibration

The terminal block

LMB24-SR-T Damper Actuator