The integrated 30 mA earth-leakage protection covers personnel shock risk on outgoing circuits.
Clip-on mounting on a DIN rail — no tools needed for installation. The tunnel-type terminals accept 0.75–16 mm² rigid or 0.33–10 mm² flexible (with or without ferrule). The connection pitch is 18 mm between phases and 9 mm between phase and neutral, matching standard busbar spacing in Acti9 boards. IP20 on the device body, IP40 inside a modular enclosure.
Designed to EN/IEC 61009-2-1, the standard for RCBOs. Tropicalisation level 2 per IEC 60068-1 — suitable for humid environments up to 90 % RH at 55 °C. Limitation class 3 for energy let-through under fault.
