RCBO for final-circuit protection with integrated earth leakage
The Schneider Electric A9D07632 is a 1P+N Acti9 iDPN Vigi RCBO — a combined overcurrent and residual-current device for single-phase final circuits. Rated 32 A with a B curve (magnetic trip 3–5 × In), it breaks fault currents up to 10 kA Icn at 230…240 V AC, 50 Hz. The integrated 30 mA earth-leakage protection covers personnel shock risk and fire prevention on socket-outlet or general-purpose circuits. Thermal-magnetic trip technology handles both overload and short-circuit in one 36 mm wide module (4 × 9 mm pitches).
Clip-on mounting to standard DIN rail; the 36 mm width (4 pitches at 9 mm between phase and neutral) matches the Acti9 modular enclosure footprint. IP20 at the terminals, IP40 within the modular enclosure — suitable for distribution boards and control cabinets where splash risk is absent. Terminals accept 1…16 mm² rigid or 1…10 mm² flexible, with a wire-strip length of 15 mm and tightening torque of 2 N·m. Neutral is on the left; local signalling shows ON, OFF, and fault-trip status.