device: 7UT85 transformer protection two- winding transformer housing type: flush mounting; BI : 47; BO: 31 (27ST + 4F + 0HS + 0P); I: 6 (protection) + 2 (sensitive ); U: 8 (standard); measuring transducer inputs: 8 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 5/6 x 19''; modules in 19" row 1: IO 203, PS201, IO211, IO212, IO23 1; modules in 19" row 2: ; LEDs/push-buttons: 8 push-buttons /LEDs(NE)+16 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard; auxiliary voltage: 60 V - 250 V DC,