172 x 51mm (6.7” x 2.0”) OA172AP "XC" Series Diecast Aluminum Frame PBT, UL94V-O plastic Impeller Connection Terminals Motor Capacitor dirve, impedance and thermally protected Bearing System Dual ball [ NSK or NMB ] Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz Operating Temperature Ball Bearing -10C ~ +70C Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Approvals UL/cUL: E170149 TUV: R50133700 CE Part Number OA172AP-11-1TB XC Voltage Range 80 ~ 125 VAC 220 ~ 240 VAC Rated Power 46 / 50 W 46 / 50 W Nominal Voltage Frequency (Hz) Rated Speed (RPM) Airflow (CFM) Noise Level (dB) Max. Static Pressure 10557 Metric Drive Dallas, Texas 75243 214-340-0265 115 VAC 50/60 2600 / 3300 OA172AP-22-1TB XC 230 VAC 50/60 2600 / 3300 257 / 300 257 / 300 56 / 61 0.63” / 0.78” H2O 56 / 61 0.63” / 0.78” H2O OrionFans.com RoHS Compliant Information and data is subject to change without prior notification.