Type A detection catches pulsating DC fault currents from single-phase rectified loads — common with switching power supplies, LED drivers, and variable-speed drives — so it's the right choice for mixed-load final circuits.
At 2 width units and 70 mm installation depth, this RCBO fits standard distribution boards. That's wide enough for most indoor panel environments, including non-climate-controlled electrical rooms. The IP20 rating applies only when the distribution board is installed and conductors are connected — so don't leave it exposed during commissioning; the front face offers touch protection (finger-safe terminals per the product feature), but the back and sides rely on the enclosure.