B24 312-10J For top hat rail mounting 4TE, 2 tariffsWith integrated RS485 interface Modbus RTU2x inputs for controlling tariffs or for counting external pulses2x outputs optionally as pulse outputfor active or reactive energy or as alarm outputPulse length: 10-990msAccuracy of active energy: Class 1Accuracy of reactive energy: Class 2 (without MID)Connection cross-section measurement: 25mm²Transformer ratio: 1/5AVoltage range: 3x 220-240 AC, - 20%-+15%Frequency: 50/60 HzTemperature range: -40 + 70° Celsius No resetting of energy meter readingsMeter is calibrated according to MID and approved according to IEC