Meter Information Type: Three-phase kilowatt-hour meter (kWh three phase meter). Manufacturer: SIEMENS - Made in Germany. Voltage: 127/220/380 Volts. Current / Amperage: 60 Amperes. Frequency: 50/60 Hz. Common Use: Often used as a sub-meter to calculate the consumption of apartments or shared rooms to know the actual consumption reading and distribute bills accurately. I took it to the store new in its box and I don't need it at a reasonable price. May God compensate me and bless you.