EFB0412VHD-R00
DC FANS DC AXIAL FAN, 40X20MM, 12VDC, LOCKING SPEED SENSOR
DELTA ELECTRONICS
AUB0524VHD
MICROVENTILATOR; AXIAL TYPE; SQUARE LONGITUDINAL DRY FORM; DIMENSIONS 50 X 50 MM; THICKNESS + / 15 MM; POWER SUPPLY 24 VDC; POWER 2.4 – 3.6 W; SPEED 7000 RPM;