Maximum current 32A, standby loss 0.5 watt only. Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. This single-phase energy meter with reset function uses the current between input and output to measure active energy and saves the consumption parameter in a non-volatile memory. Like all meters without declaration of conformity (e.g. MID), this meter is not permitted for billing. Accuracy conforms to Class B MID (1%) like all Eltako single-phase energy meters, the inrush current is 20mA. The display is subdivided into 3 fields. Field 1: This display refers to the cumulative value in field 3. IIII moving slowly to the right = Field 3 shows the cumulative consumption since last reset. This is the display standard mode. H01 = Field 3 shows the consumption for the last hour up to H24 = 24 hours ago. D01 = Field 3 shows the consumption for the last day up to D95 = 95 days ago. Field 2: Instantaneous values of energy consumption (active power) in watt (W) or kilowatt (kW). The display arrows on the left and right show the automatic change W and kW. Field 3: Cumulative value up to 9999kWh. Display up to 9.999kWh with 3 decimal digits, from 10kWh with 1 decimal digit and from 1000kWh without decimal digit. Press the left button MODE to scroll down the display options which are shown in field 1: H01 and D01 as described above. Finally, press MODE to show the abbreviation of the set language, e.g. GB for English, D for German, F for French and ES for Spanish. Press the right button SELECT once within the display options to increment the indicated figure by 1. The corresponding value is indicated in field 3. The last clock hour then becomes the hour before last, etc. If the active language was selected with MODE, press SELECT to switch to a different language. Exit the new language setting by pressing MODE to activate the setting. The program returns to the standard display mode automatically if MODE or SELECT are not operated for 20 seconds or if you press both buttons briefly simultaneously. Reset: Hold down the buttons MODE and SELECT simultaneously for 3 seconds until RES appears in segment 1. Then press SELECT briefly to reset all memories. Afterwards the program returns automatically to standard display mode.