This relay board came out of a working thermador semw302bs single oven combo unit that included microwave and warming drawer along with the oven. It was a 3 piece combo all connected together to be installed as one full unit. There are a few screws that come with this used to secure outer sheet metal and 2 prints that appears to me shows the layout of the full unit and the relay board. I’m not sure if this model is compatible with others or not so Make sure this model is the correct one for you before purchasing as buyer will pay for return shipping. Refer to photos for any part numbers you might need and any questions please let me know thanks
eBay