I’d also at the very least check the connections in the socket and replace it if you are unsure.
The heat is usually caused by a bad connection between the socket and the plug or the wires in the terminals behind the socket.
Sockets are rated for 13A but plenty will melt if you pull 13A through them for long periods of time.
For example, I’ve seen plenty of incidents of people have issues with melting sockets when charging EVs off a 3 pin at 10A for extended periods of time. Normally it’s not a problem but if a connection isn’t great, it can cause problems when plugging in really high draw appliances for long periods of time.
The heat is usually caused by a bad connection between the socket and the plug or the wires in the terminals behind the socket.
Sockets are rated for 13A but plenty will melt if you pull 13A through them for long periods of time.
For example, I’ve seen plenty of incidents of people have issues with melting sockets when charging EVs off a 3 pin at 10A for extended periods of time. Normally it’s not a problem but if a connection isn’t great, it can cause problems when plugging in really high draw appliances for long periods of time.