} Dimensions Drawing: Electronical AC Input / DC Energy Saving Motor Motor Type ： EC Axial fan ; AC Input, DC ECO Motor. Operating Temp ： Lead wires or Terminal type Storage Temp ： Life Expectancy ： Burnout Protection ： Electronically protected Dielectric Strength ： Speed Control ： Signal Output ： Input Power Watt 3 3 3 ** = "WB" for wire lead type Ball bearing, or "TB" for terminal type Ball bearing We reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%