Brand: Hammond Item: Transformer Connection: Box lug Series: Sentinel Mounting: Floor Power Rating: 75 kVA NEMA Rating: 3R Number of Phases: 3 Fused: No Frequency: 60 Hz Transformer Type: General purpose Core Type: Open Primary Voltage: 480 VAC Delta Secondary Voltage: 208Y/120 VAC Electrostatic Shield: No Hammond general purpose transformer, open core, 75 kVA, 3-phase, 480 VAC Delta, 208Y/120 VAC secondary, 60 Hz, NEMA 3R, floor mount.