NFB24-MFT | Belimo | Damper ActuatorNFB24 MFT Damper Actuator, multifunctional control, 24V, spring return (fail safe) 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. Download the Data Sheet Download the Installation Guide

TFB24 Damper Actuator

Duct mounted transmitters are available with an optional two-line alpha numeric LCD display

but not required on the immersion sensors

00 inch WC [500

24" [6 mm]

passive NTC10k (10k2)

new generation On/Off

Minimum 3/4” diameter shaft and parallel wiring

non-Spring Return

controller or manual switch

1 or higher

LF24-SR US Damper Actuator