device: 7UM85 generator protection housing type: flush mounting; BI: 23; BO : 51 (15ST + 36F + 0HS + 0P); I: 23 (protection) + 1 (sensitive); U: 16 (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 208, PS201, IO203, IO208, IO20 8, PS204; modules in 19" row 2: PS 203, IO208, PS204; LEDs/push-buttons: 16 LEDs; operation panel: integrated; key switch: without; display type: small display; front design: standard;