At 32 A it covers a 7.5 kW motor on 400 V three-phase (roughly 15 A FLA) with headroom for the locked-rotor spike. Breaking capacity is 10 kA per EN 60898 (IEC 60898) at 400 V AC, and 5 kA per UL 1077 / CSA C22.2 No.235. The 10 kA figure governs most European industrial panel designs; the 5 kA UL figure matters if the panel carries a cUL/UL label — the breaker is rated for that lower fault level under North American standards.
The 3-pole body occupies 3 width units (54 mm) on the rail, with a depth of 76 mm and an installation depth of 70 mm — standard for this class. Mounting position any; the breaker can be installed horizontally or vertically without derating. Touch protection is built in.