Neighbour got her panel redone and I got the breakers. Photos here. Looks like they have the bimetal thermal trip and also an instant magnetic trip. You can also see they did not have a din rail mount as I had guessed. They had a thin stripe of sheet metal that went into a slot at the bottom of the mounting plate, and then were fixed with a screw on the top side.
@Texas Ranger, send me a message with your address, if you want a few of them.
https://www.electrical-contractor.n...alleries/220378/fpe-in-germany-pt-2.html
