The A9F75206 is a two‑pole (2P) miniature circuit breaker from Schneider Electric’s Acti9 iC60N series, rated at 6 A with a D‑curve tripping characteristic (magnetic threshold at 12 × In). The D‑curve is specifically engineered for circuits with high inrush currents – such as motor starters, transformers, solenoid valves, and capacitive loads – where B‑ or C‑curve breakers would be prone to nuisance tripping. With both poles protected, this 2‑pole device ensures simultaneous disconnection of both lines in single‑phase AC or DC installations, delivering complete isolation and enhanced safety. This MCB provides a robust ultimate breaking capacity of 20 kA at 220‑240 V AC (IEC 60947‑2) and 6 kA at 400 V AC (IEC 60898‑1), ensuring reliable fault clearing in demanding industrial and commercial applications. It is dual‑certified to both industrial and residential standards, offering flexibility across project types. The breaker features the intuitive VisiTrip indicator, which instantly identifies the tripped pole for fast fault diagnosis, and the VisiSafe green strip that provides clear visual proof of contact opening – a critical safety feature for maintenance work. Its quick‑make/quick‑break mechanism, independent of handle position, ensures consistent performance over 10,000 electrical and 20,000 mechanical cycles. With a compact 36 mm width (4 modular pitches) and DIN‑rail mounting, it saves panel space, while the double‑tunnel terminals accept conductors up to 25 mm² (rigid) and 16 mm² (flexible) with a 2 N·m torque. Operating reliably from -35 °C to +70 °C, this MCB is built with halogen‑free plastics and PVC‑free materials, achieving 54% recyclability and a total lifecycle carbon footprint of 16 kg CO₂ eq. – all reflecting Schneider Electric’s commitment to sustainable, high‑performance power distribution.
