device: 7SS85 busbar protection 1 zone, 3 fields included housing type: flush mounting; BI: 43; BO: 45 (19ST + 26F + 0HS + 0P); I: 44 (protection); U: 4 (standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19'' + 1/2 x 19''; modules in 19" row 1: IO 203, PS201, IO202, IO203, IO20 3, IO203; modules in 19" row 2: PS 203, IO203, IO205; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard;