It is rated 16 A at 230 V AC, 50 Hz, with a C tripping characteristic, and provides a 6 000 A breaking capacity per both EN 60898-1 and IEC 60947-2. The 1P+N pole design and 18 mm width (1 modular unit) let it slot into standard DIN-rail distribution boards without crowding adjacent ways.
Arc-fault detection — the so-what
This is not a plain MCB. The integrated AFDD detects series arcs (down to 2 A) and parallel arcs (down to 50 A) that a standard breaker would not see — the kind of low-current arcing that can start a fire inside a cable joint or a loose terminal. It is designed to trip on those arcs while still providing full overcurrent and short-circuit protection.