It is a 2-pole unit rated 25 A with a 10 mA AC-type sensitivity, designed for 230–240 V AC 50/60 Hz networks. The clip-on mounting snaps directly onto a DIN rail, occupying 3 module pitches (63 mm wide). The 10 mA sensitivity is the lowest standard threshold for AC-type earth leakage. The instantaneous trip time clears the fault as soon as residual current exceeds 10 mA.
The device is certified to EN 61009-1 and IEC 61009-1. IP20 on the body and IP40 on the modular enclosure.
