Overview Product Description UN12V3BC 3PH TEFC Unimount, Inverter Duty 1/2HP Applications For pumps, fans, blowers or other inverter powered applications. Features: -Inverter Grade Insulation System (Meets NEMA MG-1 Part 31) -Class F Thermostats (One Per Phase) -Extruded Aluminum Frame (140: Rolled Steel) -Aluminum End Shields With Steel Bearing Inserts -40*C Ambient NEMA Design B Performance on 60 Hertz Sine Wave Power -56/140 Frame Shielded Bearings, Double Shielded Bearings -Double Dip & Bake With Extra Bracing -Premium Efficient Design, Special Balance, F! Assembly Position -Class F Insulation, 1.15 S.F. On Sine Wave / 1.0 S.F. On PWM Constant HP to 90 Hz 5:1 (12-60 Hz) Speed Range Constant Torque HP - 1/2 RPM - 1200 (2400) VOLTAGE - 208-230/460 FRAME - 56C "C" DIM. (Inches) - 10.3 FULL LOAD EFF. - FULL LOAD AMPS - 2.3-2.4/1.2 Notes: TENV Enclosure Product Videos Custom Field Product Reviews