The Schneider Electric A9D35613 is an Acti9 iDPN Vigi combined residual-current circuit breaker (RCBO) — one module wide, 1P+N, rated 13 A with a C-curve magnetic trip (5–10 × In) and integrated 30 mA earth-leakage protection. The 4.5 kA Icn breaking capacity at 230–240 V AC, 50 Hz, per EN/IEC 61009-2-1, covers most final-circuit fault levels in those settings.
The 30 mA earth-leakage sensitivity provides personal protection against direct-contact faults, required in most residential and commercial final circuits. The thermal-magnetic trip unit handles both overload (thermal bimetal) and short-circuit (solenoid) without external auxiliaries. The 1P+N configuration switches the phase and breaks the neutral, but the neutral pole is not protected against overcurrent — only the phase pole is. That is standard for single-phase RCBOs in this form factor. The neutral sits on the left side of the module, which matters when aligning busbar connections in a multi-way board.
Clip-on mounting to DIN rail (EN 60715) — no screws needed. The 36 mm width (4 × 9 mm pitches) matches the standard Acti9 modular grid. Terminals accept 1–16 mm² rigid or 1–10 mm² flexible (with or without ferrule); strip length is 15 mm, tightening torque 2 N·m. That covers most final-circuit cable sizes up to 4 mm² for a 13 A circuit. The toggle indicates ON, OFF, and fault-trip positions, so a quick visual check tells you whether the device tripped on overcurrent or leakage.