My fan when out to cool down the radiator can it

You must make absolutely sure that the fan motor is the problem. You can check it by taking two wires or alligator clips. Connect wire to power supply and connect directly to motor contact. Reverse connection if this doesn't work to make sure polarity if no an issue. You may have to scrape the motor connector contacts before yo do this. Once you've confirmed that the motor is not spinning after perfoming above test, remove the fan completely. Next, manage to remove the fan blade and clean the carbon deposits insides of the armature. Don't use any cleaner to remove the carbon build up inside the motor housing as it will not work. This same problem happened to my car about 1-year ago and I perfomed the same fix. My car remains running fine. Good luck.

It could be a fuse, but more likely a thermal sensor. Supply external power to the disconnected fan to test the fan.