Terminals accept 0.75 to 25 mm² solid or stranded copper, with a tightening torque of 2.5 to 3 N·m. That covers everything from 1.5 mm² lighting circuits up to 6 mm² or 10 mm² subfeeds. The 76 mm depth and 72 mm width (4 width units at 18 mm each) mean it occupies standard DIN-rail space — no surprises in an existing enclosure.
Any mounting position is allowed. Sealable (provision for a lead seal or lock) for installations that require tamper evidence. Halogen-free and silicon-free construction, which matters for panels in clean-room or corrosive-zone adjacent areas.