Genuine Frigidaire Replacement Part
This thermal cut-off (part number 5304509469) is for microwaves.
Thermal cut-off is a safety device that shuts off the microwave if it overheats.
Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.
Part Number 5304509469 replaces 5304464073