P1C403711

device: 7SL87 differential/distance protection 1 -/3-pole triple-end fault protection housing type: flush mounting; BI: 75; BO: 28 ( 6ST + 18F + 4HS + 0P); I: 16 ( protection); U: 8 (standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19"; modules in 19" row 1: IO 202, PS201, IO203, IO208, IO23 3, IO209; modules in 19" row 2: ; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: without; display type: large display; front design: USA; auxiliary voltage: 60-250 V DC, 100 V - 230 V AC