The A2175-HBT TC.R GN is an A2175-series 240VAC Axial Fan reliable shaded pole motor construction design, thermal protected and class-B motor protection. Air performance measured by a double chamber, the values are recorded when the fan speed has stabilised at rated voltage. ±15% tolerance on rated power and current. High speed with ball bearing, terminal power connection with clockwise direction of rotation viewed from front of fan blade.