Ebm-Papst
Ebm-Papst 4114N/2H4 24V 32W 119x38mm industrial cooling fan
A 24 V DC ball-bearing fan with tachometer output delivers 209 CFM airflow at 67 dB in a 119 × 38 mm die-cast aluminium housing rated for –20 to 65 °C
- High airflow of 209 CFM cools demanding industrial equipment
- Ball-bearing design ensures long service life in continuous operation
- Tachometer output enables real-time speed monitoring for system safety
- Wide -20 °C to 65 °C range suits harsh environment installations
- 24 V DC input matches standard industrial power supplies
Industrial 24 V DC ball-bearing fan
The Ebm-Papst 4114N/2H4 is a 119 mm square industrial cooling fan built for 24 V DC systems. Its die-cast aluminium housing and ball-bearing motor suit equipment racks, HVAC units and automation cabinets that require continuous forced-air cooling. The integrated tachometer output allows speed monitoring by host controllers.
67 dB noise at 32 W draw
At the rated 32 W power the fan delivers 209 CFM while producing 67 dB of acoustic output. The 1.25 A current draw at 24 V keeps wiring and supply requirements modest for industrial panels. Operating temperature spans -20 °C to 65 °C, so the unit tolerates both cold-start environments and warm enclosure interiors without derating.
Lead-wire termination only
The fan ships with lead-wire termination and no mounting hardware, filters or speed-control modules. Installers must supply their own screws, gaskets and connector housings to match the host chassis. RoHS compliance and EAR99 classification simplify regulatory paperwork for OEM integrators.
Highlights
- High airflow of 209 CFM cools demanding industrial equipment
- Ball-bearing design ensures long service life in continuous operation
- Tachometer output enables real-time speed monitoring for system safety
- Wide -20 °C to 65 °C range suits harsh environment installations
- 24 V DC input matches standard industrial power supplies
Specifications
| Brand | EBM-Papst |
|---|---|
| Model | 4114N/2H4 |
Questions about this item
How do I wire the 24 V DC fan with its lead wires and tachometer output?
Connect the red lead to 24 V, black to ground, and use the yellow wire for the tachometer signal; ensure polarity is correct before powering the 1.25 A unit.
When should I plan to replace the ball-bearing fan?
Replace the fan if airflow drops below 209 CFM, noise exceeds 67 dB, or the tachometer signal becomes erratic during continuous operation.
What thermal limit appears first when running the fan continuously at full load?
The 65 °C operating-temperature ceiling is reached before any other limit; sustained ambients above this will trigger shutdown or reduced lifespan.
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