The Schneider Electric A9DE2632 is an Acti9 iCV40 residual current circuit breaker with overcurrent protection (RCBO) — a single module that combines a 32 A thermal-magnetic MCB with a 30 mA earth leakage trip in one 1P+N package.
Rated breaking capacity is 4500 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 61009-2-1. That's the standard domestic and light commercial fault level for a final subcircuit in most European installations. Limitation class 3 per the same standard means it restricts let-through energy enough to allow basic selectivity with an upstream 63 A or 80 A S-curve MCB — useful when you're coordinating a distribution board without oversizing the main breaker.
Clip-on DIN rail mount, neutral on the left. Tunnel terminals top and bottom accept 1 to 16 mm² rigid or 1 to 10 mm² flexible cable; strip 14 mm and torque to 2 N·m. The device is IP20 (finger-safe) with the modular enclosure rated IP40 inside the panel.