Rated 63 A with 30 mA sensitivity, it provides instantaneous ground-fault protection for 4-pole circuits on 400-415 V AC networks (50/60 Hz).
Clip-on mounting to DIN rail, 7 module pitches wide (135 mm). The 73.5 mm depth keeps it within standard distribution-board enclosure depth. Bottom tunnel terminals accept 1 to 35 mm² rigid cable (25 mm² flexible); strip length 14 mm, tighten to 3.5 N·m. IP20 on the body, IP40 inside a modular enclosure — fine for dry indoor panels but not washdown areas.
