Siemens 1LE21112AA214AA3 10-HP 3600 Rpm 230/460-volt 215t General Purpose Electric Motor Nema Above Premium Efficient Aluminum Frame, Copper Rotor 10 HP, 3600 RPM 215T Frame 208-230/460 Volt Removable feet allow for F1, F2, F3 terminal box position Inverter Duty Rating Variable Torque 20:1 Constant Torque 10:1