It carries a 10 A rated current (C-curve thermal-magnetic trip) and 30 mA earth-leakage sensitivity, with a 6 kA breaking capacity at 230 V AC per EN 61009. The Type A-SI (Super Immunised) designation means the residual-current detection is immune to nuisance tripping from high-frequency harmonics or pulsed DC waveforms — common on variable-speed drives, LED lighting, and switched-mode power supplies. That makes this unit a fit for mixed-load final circuits where standard Type A or AC RCDs would false-trip.
The 10 A rating at 30 °C sets the continuous load limit for the protected circuit — sized for lighting, small appliance, or general-purpose socket-outlet groups. The 30 mA sensitivity meets the touch-protection threshold for socket circuits in most residential and commercial codes.
Operating altitude to 2000 m.