The integrated earth-leakage protection trips at 300 mA, covering the whole outgoing circuit against ground faults.
Clip-on mounting to a standard DIN rail. The 36 mm width and 85 mm height match the Acti9 modular enclosure footprint. 4 x 9 mm pitches for the phase-to-neutral connection. Neutral is on the left. Tunnel terminals accept 1 to 16 mm² rigid or 1 to 10 mm² flexible; tighten to 2 N·m. Wire stripping length 14 mm. IP20 body, IP40 in a modular enclosure — fine for a clean indoor distribution board, not for washdown areas.
