Device: 7SA87 Distance Prot. 1 -/3-p. Housing type: Flush mo unting; BI: 75; BO: 41 (27ST + 6F + 8HS + 0P); CT: 4 (protect ion) + 4 (GIS_LPIT); VT: 4 (st andard) + 4 (GIS_LPIT); |Measuring-transducer inputs: 0 (20 mA or 10 V, fast), 4 (20 mA, standard), 1 (temperature) ; |Housing width: 1 x 19'' + 2/3 x 19''; |Modules in 19" row 1: IO202, PS201, IO207, IO207, IO207, IO 209; |Modules in 19" row 2: PS203, IO209, IO218, IO240; |LEDs/Push-buttons: 32 LEDs; |Operation Panel: Integrated; |Key switch: Without;