Yes, a hot microwave can potentially burn wires if they come into contact with hot surfaces or components within the microwave. Microwaves generate heat as they operate, and this heat can transfer to various parts of the appliance, including the internal wiring.
If the insulation on the wires is compromised or damaged, the heat from the microwave can cause the exposed wires to overheat and potentially ignite nearby materials, leading to a fire hazard. It is essential to maintain the integrity of the wiring and ensure that there are no frayed or exposed wires within the microwave or its vicinity.
Additionally, it's important to note that the interior of a microwave can become very hot during use, and if wires are improperly routed or in contact with hot components, they can be subject to heat damage. Regular maintenance and inspection of the microwave, including its wiring, can help identify and address any potential issues to prevent wire burns and related hazards.