The A9F94263 is a two‑pole (2P) miniature circuit breaker from Schneider Electric’s Acti9 iC60L range, designed specifically for high‑current industrial and commercial applications. Rated at 63 A with a C‑curve tripping characteristic (magnetic threshold at 8 × In), this device delivers robust protection against overloads and short‑circuits while tolerating moderate inrush currents, making it well‑suited for large motor feeders, lighting distribution, HVAC systems, and industrial control panels. As a 2‑pole device, it ensures simultaneous disconnection of both lines, providing complete isolation and enhanced safety in single‑phase AC or DC installations. This MCB complies with the industrial standard EN/IEC 60947‑2, offering a breaking capacity of up to 15 kA at 380‑415 V AC and 30 kA at 220‑240 V AC, ensuring reliable fault clearing in demanding environments. The breaker incorporates Schneider’s signature VisiTrip indicator, which visually pinpoints the tripped pole to reduce fault‑finding time, and the VisiSafe green strip that provides undeniable proof of contact separation – a vital safety feature for downstream maintenance. 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 clip‑on mounting, it optimises panel space. The double‑tunnel terminals accept conductors up to 35 mm² (rigid) and 25 mm² (flexible) with a 3.5 N·m tightening torque. Operating reliably from -35 °C to +70 °C, this MCB is built with PVC‑free materials and achieves 54% recyclability, though it contains halogen above thresholds. Its total lifecycle carbon footprint is quantified at 63 kg CO₂ eq., reflecting Schneider Electric’s transparent environmental reporting.
