It's a Class 10 trip device — meaning it will disconnect within 10 seconds at 7.2× the thermal setting, fast enough to protect standard induction motors during a stall or locked-rotor condition without nuisance tripping on normal starting inrush. Rated for 100 kA breaking capacity at 400 V, 500 V, and 690 V, so it can safely interrupt a bolted fault on a high-capacity distribution panel without upstream fuses needing to clear first — that's the kind of SCCR that keeps a panel build simple and code-compliant. That's the standard rail in every European and most North American industrial enclosures — drops in without adapter plates.
Dimensions are 45 mm wide, 90 mm tall, 75 mm deep — a compact footprint that fits alongside contactors and overload relays on the same DIN rail. Mounting position is any orientation, so you can lay it sideways in a shallow enclosure if needed. Wire terminals accept 2× (0.5 to 1.5 mm²) or 2× (0.75 to 2.5 mm²) solid or stranded copper. Main contact screws are M3 — standard tooling, no oddball bits. Operating temperature range is -20 to +60 °C, storage and transport from -50 to +80 °C.