Used dry type low voltage distribution transformer, rated 75 kva, built by Square D. Model #EX75T3H. Designed for 480 volt primary and 208Y/120 volt secondary service. 3Phase, 60Hz. 220°C insulation class, 150°C temperature rise, and NEMA Type 1 enclosure. Energy efficient design meeting U.S. DOE 10 CFR 431 efficiency standards with 98.60% efficiency at 35% load. UL listed. Serial #1052013848. Approximate weight 571 lbs.