The A9KF71102BQ is a Schneider Electric Acti9 K60H miniature circuit-breaker, 1 pole, rated 2 A with a C curve and a 10 kA breaking capacity at 240 V AC per EN/IEC 60898-1. Thermal-magnetic trip unit, magnetic trip threshold 5 to 10 times In. Snaps onto DIN rail, 18 mm wide — fits a standard 2-module slot in a distribution board.
The C curve means the magnetic trip activates between 5 and 10 times the rated current — so for a 2 A breaker, instantaneous trip starts at 10 A and is guaranteed by 20 A.
Mounts on DIN rail, fixed position. Tunnel terminals accept 1 to 25 mm² rigid or 1 to 16 mm² flexible copper; tighten to 2 N·m. Wire strip length 14 mm. The toggle actuator gives clear visual indication of tripped vs on/off state. IP20 finger-safe front, suitable for enclosed distribution boards.
