Overview Product Description E-NES1-040HB (Opened Box) Hitachi Inverter 3 PHASE 5 HP 380/480 INPUT VOLTAGE (AC) 380/480 OUTPUT VOLTAGE (AC) NEMA 1 ENCLOSURE MICRO VARIABLE FREQUENCY DRIVE Disclaimer: All opened box products may have been previously installed. Signs of being installed which may include but not limited to bolt mark, set screw marks, and or cosmetic scratches. Item may not be in original factory box. All open boxed items have been restored to like-new condition and have been tested to ensure flawless operation. All opened box products will carry a one year warranty from date of purchase. Product Videos Custom Field Product Reviews