The Schneider Electric A9DG3613 is an Acti9 iCV40 combined residual current circuit breaker with overcurrent protection (RCBO), rated 13 A with 30 mA earth-leakage sensitivity and a B tripping curve.
The 30 mA earth-leakage threshold provides personnel protection per IEC 60364 (additional protection against direct contact). Thermal-magnetic trip technology means the thermal bimetal handles overloads (time-delayed), while the solenoid handles short-circuits (instantaneous). The limitation class 3 rating indicates it limits let-through energy well — useful for downstream cable protection and selectivity with upstream devices.
Neutral is on the left (1P+N configuration). Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible cable; tighten to 2 N·m. Wire strip length 14 mm.
