EM341-5ID, is  perfectly suitable for Residential, Commercial, and Industrial Applications (Low Voltage). The indirect connection meter is used to measure energy consumption in 220 VAC, 50 Hz, and 1-6 Ampere, and operates in a three-phase four wire power network. It contains an independent measuring element allowing consumed energy to be measured. There is a LED mounted on the front panel of the meter, pulsing at a rate of 10000 pulses per KWh or KVAr for energy registration.