Overview Product Description Leeson NEMA 1 IP31 Enclosure Protection. Open loop flux vector designs. Easy to Use Keypad and Display. Optional remove keypad available. 4 Digit LED display. 8 preset speeds. Process control: PID modes: direct or reverse acting. Real time monitoring: 8 register fault history, software version drive network ID, DC bus. 1/2 HP 115/230 VOLT SINGLE PHASE 2.4 AMP SM2 VECTOR NEMA 1 VECTOR SERIES VFD NEMA 1 FACTORY LEAD TIMES MIGHT APPLY- PLEASE CALL TO INQUIRE ETA Product Videos Custom Field Product Reviews