Rated 230 V AC, 16 A, with a 30 mA type A residual-current element and C-curve tripping characteristic, it delivers a 6 kA breaking capacity per EN 60898-1 and IEC 60947-2. This is the unit that handles both the arc-fault and ground-fault protection in a residential or light-commercial final circuit, saving a module width over separate devices.
The 6 kA breaking capacity (Icn = 6 000 A per EN 60898-1 and IEC 60947-2) tells you this device safely interrupts fault currents up to that level at 230 V AC. The 30 mA type A RCD detects sinusoidal AC and pulsating DC residual currents — the common waveform from electronics and rectified loads.
At 18 mm width (1 modular unit) and 68.5 mm depth, it fits standard distribution boards with 70 mm installation depth. The IP20 rating applies with conductors connected and a protective device fitted, which is the usual condition inside an enclosed panel.