Brand: Original Melbourne [NMB-MAT] No. 3110RL-05W-B79 Appearance Size: 80*80*25mm Rated Voltage: DC 24V Input Current: 0.24A Speed: 3600RPM Bearing Type: Double Ball Bearing Connection Mode: Red, Black and White Three-Wire Interface Mode: 3P Support Alarm Line; Long: 8CM Industrial, chassis, server, network switch, frequency converter use