P1B51271 - 7SD82 differential protection, 3-pole

7SD82 differential protection, 3-pole, with standard version 1/3 x 19" mounting, 23 BI, 16 BO Modules: IO102, PS101, IO110 Number of LEDs: 16 Integrated operator panel Large display Front design: Standard auxiliary voltage: 110 - 250V DC, 100 - 230V AC Communication encryption: Normal Integrated Ethernet port J: For DIGSI 5 Plug-in module position E: USART-AD-1FO: 1 x opt. serial 1.5km, 820nm, ST connector, for serial protocols e.g. IEC 60870-5-103, DNP 3.0, etc. and protection interface Function point cl.: Basis + 175, manufacturer code: P1B51271