It integrates a 16 A thermal-magnetic trip (curve C, tripping between 5 and 10 × In) and a 30 mA earth-leakage sensor into one 36 mm wide DIN-rail module.
Neutral on the left, phase on the right — the connection pitch is 9 mm between phase and neutral. Tunnel terminals accept 1 to 16 mm² rigid or 1 to 10 mm² flexible cable; strip length 14 mm, tightening torque 2 N·m. The IP20 body (IP40 inside the modular enclosure) means it belongs inside a distribution board, not exposed to washdown.
Key ratings — the so-what
The 30 mA earth-leakage sensitivity provides personnel protection (shock hazard) per IEC 61009-2-1, while the C-curve magnetic trip (5–10× In) handles motor and lighting inrush without nuisance tripping.
