Hi There. I have the same question as you.I am new to this whole Rc Helicopter hobbie and have just purchased an Esky Belt CP V2.
I have come across several people talking about fuseing the wire between the motor and the ESC.I can see the sense in it but is it something that needs to be done.
They say that on a brushless motor a fuse of 10amps is required.I am not sure what to do.
Hutchie