Rated 25 A with a C-curve magnetic trip (5...10 x In) and 100 mA residual-current sensitivity, it breaks up to 6000 A Icn at 230...240 V AC, 50 Hz, per EN/IEC 61009-2-1. The thermal-magnetic trip unit handles both overload and short-circuit; the integrated earth-leakage element covers ground faults. This is the outgoer protection for final subcircuits in distribution boards.
The 25 A rated current and C-curve mean this RCBO is sized for general-purpose socket-outlet circuits and small inductive loads — lighting, small motors, control transformers — where inrush can reach 5–10 times the rated current without nuisance tripping. The 100 mA earth-leakage threshold is higher than the 30 mA used for personal shock protection; it suits circuits where some standing leakage is normal (long cable runs, industrial equipment with filters) and the goal is fire protection or equipment damage prevention rather than personnel safety.
Terminals accept 1...16 mm² rigid or 1...10 mm² flexible (with or without ferrule); strip length 15 mm, tighten to 2 N.m. IP20 on the front, IP40 inside the modular enclosure. The toggle gives local ON/OFF/fault-trip indication.