Rated 2.5 A continuous current, it handles motor loads up to 0.75 kW at 400 V AC in AC-3 duty.
No clearance needed at the sides or rear (0 mm backwards, 0 mm at the side), which means you can pack these tight in a row. Front face is IP20 — finger-safe but not sealed, so keep it inside an enclosure. Terminal capacity accepts 2x 1…2.5 mm² solid or stranded, or 2x 2.5…6 mm², with screw-type terminals on the main circuit.
It holds 100 kA at 240 V, 400 V, and 500 V AC, then drops to 8 kA at 690 V AC. The 0.75 kW motor rating at 400 V tells you the maximum standard induction motor it protects; if your motor draws more than 2.5 A FLA, step up to the next frame. Mechanical endurance is 100,000 operations typical on the main contacts — that's a long service life for a motor-starting application cycling at 15 operations per hour max (AC-3).