The answer to 'EV charger hot to touch' is that a hot EV charger is often a sign of an electrical issue that requires professional attention. This could be caused by a faulty connection, overloading, or a problem with the charger itself. The charger should not feel hot to the touch during normal operation.
If your EV charger is hot, stop using it immediately and unplug it from the power source. Do not attempt to troubleshoot or repair it yourself, as dealing with electrical systems can be dangerous for untrained individuals. Contact a licensed and experienced electrician to inspect the charger and diagnose the problem. They can safely identify the cause and make any necessary repairs or replacements.