NMX24-3-T N4 | Belimo 90 In Lb Non Spring Return Damper Actuator 24V NEMA 4XDescription The Belimo NMX24 3 T N4 is a compact non spring return damper actuator designed for on off and floating point control in HVAC air handling systems. It operates on AC DC 24 V, provides 90 in lb of torque, and features a durable NEMA 4X enclosure for demanding environments. Technical Specifications Condition New Never Used Surplus Brand Belimo Category Actuators & Dampers Part Number NMX24 3 T N4 Subcategory Damper Actuators Actuator Type