Belimo NFBUP on/off damper actuator with true mechanical spring return. Operates on 24-240VAC (24-125VDC), delivers 90 in-lb torque, and includes 30-60 second timing. Direct replacement for Honeywell M4185A1001 and legacy NF120 models. UL-listed for HVAC zone control and fire/smoke damper applications.
Belimo NFBUP 24-240VAC Spring Return Actuator 90 in-lb
Belimo
$365.95
In Stock
- OEM / cross-reference
- Honeywell M4185A1001
- Replaces
- NF120
- Fits brands
- Honeywell
- SKU:
- NFBUP
- Product Type:
- Damper Actuator
- Subcategory:
- Spring Return On/Off
- Application:
- Commercial
- System Type:
- Zone Control, Fire/Smoke Damper, HVAC
- Installation Type:
- OEM Replacement
- Voltage:
- 24-240VAC, 24-125VDC
- Voltage Class:
- Line Voltage
- Control Type:
- On/Off
- Switch Action:
- SPDT