The Schneider Electric A9DF3710 is an Acti9 iCV40 residual current circuit breaker with overcurrent protection (RCBO) — a single module combining a 10 A thermal-magnetic MCB and a 30 mA earth-leakage trip in a 3P+N format. The 30 mA earth-leakage sensitivity provides personal protection against indirect contact — standard for socket-outlet circuits and wet-area final subcircuits in commercial and residential distribution boards.
Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible cable; strip 14 mm and torque to 2 N·m.
Designed to EN/IEC 61009-2-1 (RCBO product standard). Carries VDE and EAC quality labels. Limitation class 3. Rated for 20,000 electrical and 20,000 mechanical cycles.
