Well, I don't know what a 3 phase cable is. It doesn't apply to the Leaf anyway. There are two ways to charge a Leaf: at home (and sometimes away) you would use a cable (supplied with the car) which has a Type 2 plug at each end, or if your home charger is "tethered", i.e. has its own cable permanently attached to it, there would be a Type 2 plug on the free end that plugs into the Type 2 socket on your car. This will charge at a maximum of 7kW which is fine for charging overnight at home, or if you have access to a free charger elsewhere and you are going to leave it for several hours to charge up.
However, if you're somewhere like a motorway service station, they have rapid chargers with a CHAdeMO plug on a fixed lead that plugs into the other socket on your Leaf and charges at a much faster rate - this is preferable, but you usually have to pay for it!
Just watch the third video down at the start of this thread (How to use a DC CHAdeMO charger) and it will explain everything to you better than I can. The first two don't apply to the Leaf.