ebmpapst Axial Fan DC 25x25x8mm 5V 4.6m³/h IP20

Micro-fan with electronically commutated external rotor motor. Speed-proportional square wave signal for external monitoring of fan speed, open collector signal output (max. 2 mA / 300 VDC). Fan made from fibre glass-reinforced plastic. 3 connecting wires @ 150 mm AWG 28, red = +, blue = -, white = Signal. Air flow via fins.