Fans
Fans MB40202VX-000C-A99 40x40x20mm 24V 1.54W case fan
40 mm square, 20 mm thick 24 V DC fan drawing 1.54 W for inverter or recorder cooling
- DC 24 V operation suits industrial and inverter gear
- 40 × 40 × 20 mm frame fits tight 4020 mounts
- 54 W draw keeps power budgets low
- New condition means full service life ahead
Compact 24 V 40 mm case fan
This 40×40×20 mm DC fan runs on 24 V and draws 1.54 W. It is built for inverter recorder cooling and similar tight spaces where a 4020 frame is required. The unit is supplied new as a single piece.
Direct 4020 frame replacement
It replaces an existing 4020 fan that uses the same 24 V supply and mounting pattern. The upgrade is worthwhile when the original fan has failed or noise has become excessive. It is not suited for builds that need higher airflow or a different voltage.
Highlights
- DC 24 V operation suits industrial and inverter gear
- 40 × 40 × 20 mm frame fits tight 4020 mounts
- 54 W draw keeps power budgets low
- New condition means full service life ahead
Specifications
No published specifications for this item yet.
Questions about this item
What are the exact mounting-hole dimensions for the 40 mm square frame?
The frame measures 40×40×20 mm with standard 40 mm fan mounting spacing, so it fits any 40 mm fan cut-out or bracket.
How do I connect the 24 V DC leads without damaging the inverter recorder?
Match the red wire to +24 V and the black wire to ground on the recorder’s fan header; reverse polarity will stop the fan but will not harm the motor.
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