The Schneider Electric A9KF71216BQ is a 2-pole miniature circuit breaker from the Acti9 K60 series, rated 16 A with a C-curve trip characteristic.
The 70 mm depth leaves clearance in shallow enclosures — fits flush in most Schneider Prisma or Resi9 boards. Tunnel terminals accept 1–25 mm² rigid or 1–16 mm² flexible, with a 2 N·m tightening torque. Strip length 14 mm top and bottom. IP20 finger-safe terminals; suitable for dry indoor panels only.
