P1F477178

device: 7UT87 transformer protection multi- winding transformer housing type: surface-mounting; BI : 55; BO: 63 (43ST + 20F + 0HS + 0P); I: 20 (protection); U: 12 ( standard); measuring transducer inputs: 0 (20 m A or 10 V, fast), 4 (20 m A, normal); housing width: 1 x 19'' + 1/3 x 19''; modules in 19" row 1: IO 203, PS201, IO214, IO202, IO21 4, IO231; modules in 19" row 2: PS 203, IO205; LEDs/push-buttons: 32 LEDs; operating unit: detached, width> 1/3 + 2.5 m cable; keyswitch: with; display type: large display