Box has been opened but it hasn’t been used The ABB ACH550-01-03A3-4+B055 is a 3-phase frequency inverter with a power rating of 1.1kW and a current rating of 3.3A. With an IP54 rating, this drive is designed to operate in a variety of industrial applications requiring precise control of motor speed. As a product from the reputable brand ABB, users can expect reliable performance and quality construction from this drive.
eBay