The Schneider Electric A9TDF3632 is an Acti9 iCV40 ARC residual current circuit breaker with overcurrent protection (RCBO) rated 32 A, 1P+N, Curve C.
Breaking capacity is 6 kA Icn per EN/IEC 61009-2-1 and 10 kA Icu per EN/IEC 60947-2 at 230 V AC. Rated 32 A continuous, total power loss 6.333 W, 4.48 W per pole. That loss figure matters for thermal coordination inside a crowded DIN rail enclosure — keep ventilation slots clear.
Deployment context
Tightening torque 2 N·m, strip length 14 mm. Cable entry from top or bottom — no need to flip the busbar orientation. Rated for 2000 m altitude, 95 % RH at 55 °C, tropicalisation severity B per IEC 60068-2-30 for 28 days — good for coastal or high-humidity plant rooms. Local signalling includes ON/OFF toggle position and a fault-trip LED for arc-fault diagnostics. Neutral on the left side, which matches standard Acti9 busbar phasing.
Standards compliance: EN/IEC 62606, EN/IEC 61009-1, EN/IEC 60947-2, EN/IEC 61009-2-1. Quality label AENOR.
