Cities | Type of current |
Frequency of current | Number of phases | Nominal voltage | Number of wires | Frequency stability |
Ancona, Bologna, Como, Cremona, Genoa, Latina, Milan, Perugia, Pescara and Chieti, Pisa, Rome, Trieste, Udine, Venice, Verona | a.c. | 50 | 1,3 | 127/220, 220/380 | 2,4 | yes |
Bari, Brindisi, Cagliari, Catania, Florence, La Spezia, Leghorn, Naples, Palermo, Ragusa, Sassari, Siena, Siracusa, Taranto, Turin | a.c. | 50 | 1,3 | 220/380 | 2,4 | yes |
Type(s) of plug | |
Type L | ![]() |
Note(s) | |
1 = The neutral wire of the secondary distribution system is grounded. | |
2 = A grounding conductor is required in the electrical cord attached to appliances. | |
4 = Voltage tolerance is plus or minus 10%. |