The Schneider Electric A9F53116 is a 1‑pole miniature circuit breaker from the Acti9 iC60H family, engineered to deliver robust overcurrent and short‑circuit protection for both light commercial and domestic installations. With a 16A rating and a B‑curve characteristic, it is ideally suited for protecting general-purpose circuits with moderate inrush currents, such as lighting and socket outlets. This MCB stands out with its dual‑certification approach—meeting the stringent EN/IEC 60947‑2 industrial standard alongside the residential EN/IEC 60898‑1 norm—ensuring seamless integration across diverse project specifications. The device incorporates Schneider’s signature VisiTrip window, which instantly reveals the tripped pole, drastically cutting fault‑finding time, while the VisiSafe green indicator delivers tangible proof of contact separation, a critical safety feature for maintenance crews. Its quick‑make/quick‑break mechanism operates independently of the toggle handle, guaranteeing consistent performance over an extended lifespan. The compact 18mm footprint (2 modules) allows dense panel layouts, and the double‑tunnel terminals accept both rigid and flexible conductors up to 25mm², simplifying wiring. Built to withstand harsh environments, it functions flawlessly from -35°C up to 70°C, and its limitation class 3 helps reduce the cost of downstream protection devices. Additionally, Schneider Electric prioritises sustainability: this model features halogen‑free plastics, PVC‑free construction, and a recyclability rate of 54%, backed by a full lifecycle carbon footprint of 14 kg CO₂ eq. – a transparent step towards net‑zero goals.
