device: 7UT85 transformer protection two- winding transformer housing type: flush mounting; BI : 99; BO: 45 (41ST + 4F + 0HS + 0P); I: 8 (protection); U: 8 ( standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19'' + 1/3 x 19''; modules in 19" row 1: IO 203, PS201, IO206, IO206, IO21 1, IO230; modules in 19" row 2: PS 203, IO231; LEDs/push-buttons: 16 LEDs; operation panel: integrated; key switch: without; display type: small display; front design: standard;