Key Parameters Category Description / Value Product Line Eaton Power Xpert DG1 Model / Hardware DG1-34031FB Firmware / Application Code C54C (Feeder Protection) Key Protection Functions • Overcurrent (50/51, 50N/51N) • Ground Fault (50G/51G) • Negative Sequence / Unbalance (46) • Thermal Overload (49) • Under/Over Voltage (27/59) • Under/Over Frequency (81O/81U) • Reclosing (79) Inputs / Outputs (I/O) Multiple programmable digital inputs, relay (form-C) outputs, and analog inputs. The exact count is defined by the hardware code "34031FB". Metering & Monitoring Measures and displays Volts, Amps, Power (kW, kVAR, kVA), Power Factor, Frequency, Energy, etc. Communication Protocols Typically supports Modbus RTU over RS485 as standard. Other protocols like DNP3 or Ethernet may be available as options. Power Supply Common ratings are 24-48 V DC or 100-240 V AC/DC (The exact specification must be verified from the device nameplate and datasheet). Display Graphical or alphanumeric LCD display for status, measurements, and event logs. Standards Compliance IEC 60255, ANSI C37.90 Mounting Panel-mounted via a cutout, typically for a standard 19-inch rack or panel door.