The Schneider Electric A9D64832 is an Acti9 iC60 RCBO — a residual current breaker with overcurrent protection in a single 18 mm wide module. It combines a 32 A thermal-magnetic circuit breaker (C-curve) with a 30 mA earth-leakage sensor, all in a 1P+N format that switches the live pole and breaks the neutral. The 6 kA breaking capacity at 240 V AC (Icn) is rated per IEC 61009-1, so it's sized for final subcircuits in TN earthing systems where fault current stays below that level. The clip-on DIN rail mount and 2-pitch width (18 mm) mean it snaps into a standard distribution board alongside other Acti9 devices.
The C-curve means the magnetic trip fires between 5 and 10 times In (160 to 320 A), so it's a good fit for motor starters, lighting banks, or small transformers that draw a brief inrush without nuisance tripping. The 30 mA earth-leakage threshold is the standard for personal protection against indirect contact; it will trip within 300 ms on a fault to ground.