DC Fan - 12, 24, 48V 254x89mm (10.0"x 3.50") OD254 Series Airflow Rotation Diecast Aluminum PBT, UL94V-0 plastic 2x Lead wires 20AWG or terminals Brushless DC, auto restart, impedance and polarity protected Available Options: Tachometer Alarm Thermistor Speed Control PWM Speed Control Life Expectancy (L10) Ball - 40,000 hrs (60C) Ball bearing Operating Temperature Ball: -20C ~ +75C 10M ohm between leadwire and frame (500VDC) Weight: ~4.0 lbs 1 second at 500 VAC, max leakage < 500 MicroAmp m0 -40C ~ +90C OD254AP-12H * 2400 830 60 12 9~13 65 5.4 0.78 OD254AP-12M * 2000 690 47 12 9~13 23 4.2 0.58 OD254AP-12L * 1650 550 39 12 8~14 13 1.9 0.37 OD254AP-24H * 2500 850 64 24 16~27 64 2.65 0.83 OD254AP-24M * 2000 690 47 24 16~27 24 2.1 0.58 OD254AP-24L * 1650 550 39 24 16~27 16.7 0.97 0.37 OD254AP-48H * 2500 850 64 48 24~53 62 1.3 0.83 OD254AP-48M * 2000 690 47 48 24~53 24 1.03 0.58 OD254AP-48L * 1650 550 39 48 24~56 15 0.48 0.37 * Indicate "B" for wire leads or "TB" for Terminals Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant Information and data is subject to change without prior notification.