Part identity and panel fit
Depth is 176 mm, width 70 mm, height 165 mm — clearance above and below needs 150 mm each, side clearance 30 mm. That 176 mm depth is the critical dimension when swapping into an existing panel; measure the enclosure depth first.
Breaking capacity at 400 V AC is 30 kA, at 240 V AC 100 kA, at 690 V AC 3 kA.
Main current circuit uses screw-type terminals, accepting 2× (2.5 to 16 mm²) solid or 2× (2.5 to 50 mm²) solid/stranded, with a single conductor up to 70 mm². The auxiliary contact at 24 V is rated 1 A, at 230 V 0.5 A, at 60 V 0.15 A.