device: 7UM85 generator protection with standard variant housing type : flush mounting; BI: 23; BO: 35 (9ST + 26F + 0HS + 0P); I: 19 ( protection) + 1 (sensitive); U: 8 ( standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 5/6 x 19''; modules in 19" row 1: IO 208, PS201, IO201, IO203, IO20 8; modules in 19" row 2: ; LEDs/push-buttons: 16 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: standard; auxiliary voltage: 60 V - 250 V DC,