As our housing supplier informed us, the housings with the dimension 200x300x130 mm have been replaced by new housings with the dimension 210x280x130 mm.
This changes the internal dimensions to 160,6 x 236,6 x 118 mm. So it's wider, but not as high.
For the DIN rails, instead of 6 cm above and 8 cm below, 6 cm above and below should be better 7 cm be drilled below.
Due to the new size, the 24VAC 75W power supply can now also be installed.
Price is unchanged