EC Fan Universal voltage OA60EC IP68-ATEX Series PBT UL94V-0 Plastic Impeller PBT UL94V0- Plastic Connection 2 Lead wires Motor Brushless EC motor, electronically protected Bearing System Dual ball Insulation Resistance >10M ohm between leadwire and frame (500VDC) Dielectric Strength 1 sec at 1800 VAC, 50/60Hz Operating Temperature Ball Bearing -20C ~ +70C Life Expectancy Ball Bearing 50,000 hours (L10 at 40C) IP68 Rating with ATEX Certification 0.150 0.125 60Hz 0.100 50Hz 0.075 0.050 0.025 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 Airflow (CFM) Weight: ~60 grams Storage Temperature -30C ~ +75C m2 Part Number OA60EC-UR-1WBIP68A Nominal Voltage 95-264 VAC Rated Power 2.1W/2.4W (115/230VAC) Locked Rotor Current 0.09/0.05A (115/230VAC) Frequency (Hz) 50 / 60 Rated Speed (RPM) 3950 Airflow (CFM) 19.5 Noise Level (dB) 31 Max. Static Pressure 0.17"H20 Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 0 0.175 Static Pressure ("H2O) Frame 60x25mm (2.36"x 1.0") Orion Fans Information and data is subject to change without prior notification.