The Schneider Electric A9D14825 is an Acti9 iC60 RCBO — a combined residual-current circuit breaker with overcurrent protection, in a 1P+N configuration. It clips onto a DIN rail and occupies 2 x 9 mm pitches (18 mm wide). The 25 A rated current (at 50 °C) and C curve mean it handles moderate inrush loads like small motors or lighting banks without nuisance tripping, while the integrated 30 mA earth-leakage protection covers personnel shock risk per IEC 61009-1.
Clip-on mounting to a 45 mm grid DIN rail. Neutral on the left, outgoing on the bottom. Tightening torque is 3.5 N.m top, 2 N.m bottom. Wire strip length 14 mm top, 13 mm bottom. The toggle provides ON/OFF local indication and accepts a Ø 4 mm padlock for lockout/tagout. IP20 body, IP40 in a modular enclosure — standard for panel installation, not for wet locations.
