asynchronous induction motor
In this case it's not about the starting method. That data plate is telling you that if you HAVE a 380V (nominal) supply, you use the Star motor connection pattern and if you HAVE a 220V supply, you use the Delta motor connection pattern. You will see that in more detail inside of the connection box cover or wherever the wiring diagram is located.

So if you are using this motor on a 220V supply and connecting it in the Delta pattern, the motor Full Load Current is going to be 4.3A. If you are using it on a 380V supply and connecting it in the Star pattern, the FLC is going to be 2.5A.