Integrated control circuit breaker for panel-based distribution
The Schneider Electric A9C64416 is a Reflex iC60H Ti24 integrated control circuit breaker from the Acti9 range, combining overcurrent protection with local and remote switching in a single 4-pole unit. Rated 16 A with a B curve, it is designed for control distribution panels where you need both a disconnecting means and motor/load switching under one DIN-rail footprint.
The 30 kA Icu at 230 V AC (15 kA at 415 V AC) per EN/IEC 60947-2 tells you this breaker can interrupt a fault up to that level without welding its contacts — critical for panel SCCR coordination. Control voltage options span 230 V AC, 24 V AC, 48 V AC, 24 V DC, and 48 V DC, with three control signal types (maintained very low voltage, impulse, maintained). This means the same part works with a PLC digital output (24 V DC impulse) or a panel pushbutton (230 V AC maintained) — no separate contactor needed for the switching function.
Integrated control circuit breakers like the Reflex iC60 are used in control distribution panels to combine branch circuit protection with local on/off switching and remote control via a pulse or maintained signal. Typical applications include HVAC control panels, lighting contactor replacement, pump control, and small machine control where a separate contactor and breaker would take up twice the DIN-rail space.