device: 7UM85 generator protection with standard version housing type : surface mounting; BI: 21; BO: 27 (13S T + 14F + 0HS + 0P); I: 8 ( protection); 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, IO206; modules in 19" row 2: ; LEDs/push-buttons: 16 LEDs; operation panel: detached, width= 1/3 + 5.0 m cable; key switch: without; display type: large display; front design: standard; auxiliary voltage: 60 V - 250 V DC, 100 V - 230 V AC;