Samsung DE47-20034A Thermostat for Microwave

The Samsung DE47-20034A Microwave Thermostat monitor internal heat levels and prevent overheating during operation. It operates as a thermal cutoff switch that opens or closes an electrical circuit based on temperature changes and detected within the cavity or magnetron area. When excessive heat is reached, the internal bimetal mechanism reacts to interrupt power flow, protecting necessary heating components from damage. It is typically installed on the internal frame near heat-generating sections such as the magnetron or cavity housing. It regulates thermal conditions by cycling the circuit as temperatures fluctuate, ensuring stable and safe performance under repeated heating loads in the systems.