It integrates a 6 A thermal-magnetic MCB (C-curve) and a 30 mA earth leakage trip into one clip-on DIN rail unit, saving a full module width compared to separate MCB + RCCB. The 6 A rating at 50 °C means it protects a final subcircuit drawing up to that continuous current; the C-curve (magnetic trip at 5–10× In) handles motor and lighting inrush without nuisance tripping. The 30 mA earth leakage sensitivity covers personnel protection (indirect contact) per IEC 61009-1. Breaking capacity is 6 kA Icn at 230/240 V AC — enough for most domestic and light commercial distribution boards, but check the prospective fault current at the point of installation; if it exceeds 6 kA, step up to the iC60H or iC60L variants.
Clip-on mount to standard 35 mm DIN rail. The 18 mm width (2 x 9 mm pitches) and 77.5 mm depth fit standard consumer unit and distribution board cutouts. Neutral is on the left (1P + Ns configuration). Tightening torque 3.5 N.m top, 2 N.m bottom. IP20 finger-safe — intended for enclosed panel use only, not washdown environments.