device: 7UM85 generator protection housing type: flush mounting; BI: 19; BO : 24 (6ST + 18F + 0HS + 0P); I : 14 (protection) + 2 (sensitive); U: 4 (standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 2/3 x 19''; modules in 19" row 1: IO 208, PS201, IO201, IO203; modules in 19" row 2: ; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard; auxiliary voltage: 60 V-250 V DC, 100 V-230 V AC; redundant power supply: no