Looks like dutch fuseboxes to me. From the "HAF" brand.
The main switch looks like a HOLEC one, probably somewhere around 160 amps.
On top of that are 6x 35amp diazed III fuses (probably 3 phase?)
In the box in the middle you can see 5 fuses (gray-yellow-gray-blue-blue).
Gray is for 16 amp diazed II fuses
Blue for 20 amp, and Yellow for 25 amp.
Also, the 3 right breakers look like ABB/HAF too.
Funny (and weird) setup.