device: 7UT85 transformer protection two- winding transformer housing type: flush mounting; BI : 71; BO: 15 (11ST + 4F + 0HS + 0P); I: 8 (protection) + 4 (GIS_ LPIT); U: 0 (standard) + 4 (GI S_LPIT); measuring transducer inputs: 0 (20 m A or 10 V, fast), 8 (20 m A, normal); housing width: 1 x 19''; modules in 19" row 1: IO 203, PS201, IO207, IO230, IO24 0, CB202; modules in 19" row 2: ; LEDs/push-buttons: 48 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard; auxiliary voltage: 60 V - 250 V DC,