Bosch, Thermador, and Gaggenau are trademarks under the Bosch umbrella. The component labeled 00620531 is specifically a fuse designed for these microwave models.
This fuse, numbered 00620531, functions as a safeguard by shutting down the microwave in the event of a power surge, thereby preventing potential damage.
Given the risk associated with high-voltage capacitors, which may retain a hazardous charge even when the microwave is unplugged, it is advisable for a service technician to perform the installation.