P1C448176

device: 7SL87 differential/distance protection 1 -/3-pole triple-end fault protection housing type: flush mounting; BI: 27; BO: 34 ( (22ST + 8F + 4HS + 0P); I: 4 ( protection); U: 4 (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, IO209, IO205, CB20 2; 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: 60-250 V DC, 100 V (*)