Control Transformers: Type - Industrial Control Transformer; Enclosure Construction Style - Open; Volts, Primary - 240/480V; Volts, Secondary - 120/240V; VA Rating - 3000 VA; Frequency Rating - 60 Hz; Insulation Class - 130 deg C; Temperature Rise - 80 deg C; Size - 7.66" H x 7.50" W x 7.00" D; Terminal Type - Screw w/Jumper Link; Manufacturer Series - TA Series