The practical answer
A tripping breaker is not something to brute-force. It may be an overloaded circuit, incorrect charger setting, GFCI nuisance trip, overheating outlet, wiring issue, or equipment fault. Stop repeated attempts and have the circuit and EVSE checked if the cause is not obvious and benign.
Decision path
- Stop using the charger if you smell heat, see discoloration, or the plug or outlet is hot.
- Confirm the charger amperage setting is correct for the circuit.
- Note whether the trip happens immediately, after hours, in wet weather, or only with one vehicle.
- Ask an electrician about GFCI requirements, outlet quality, torque, wire size, and breaker compatibility.