What this 2 A MCB does on the panel
The Schneider Electric A9P52602 is an Acti9 iC40 miniature circuit-breaker rated 2 A, curve C, 1P+N — so it protects a single-phase AC branch at 2 A with a magnetic trip between 5 and 10 times In (10 A to 20 A). Breaking capacity is 6 kA Icu at 230 V AC per IEC 60947-2, and 4500 A Icn per IEC 60898-1 — enough for most residential and light commercial distribution boards.
Dual-rated to EN/IEC 60898-1 (for household-type MCB performance) and EN/IEC 60947-2 (for industrial circuit-breaker application). Limitation class 3 per 60898-1 means it limits let-through energy well. Pollution degree 3 per 60947-2 suits it for conventional factory-floor environments. IP20 on the terminals, IP40 on the modular enclosure. IMQ quality label.
Termination and environment
Thermal-magnetic trip unit, 20000 electrical and 20000 mechanical cycles. Earth-leakage protection requires a separate block — not integrated.
