The A9C61216 is a Schneider Electric Reflex iC60N integrated control circuit breaker from the Acti9 range — a 2-pole, 16 A unit with a B-curve thermal-magnetic trip. It combines overcurrent protection with local and remote ON/OFF switching, so it serves as both a branch-circuit protector and a load-break disconnect in one DIN-rail footprint. Control voltage options cover 230 V AC, 24 V AC, 48 V AC, 24 V DC, and 48 V DC, with impulse, maintained, or maintained very-low-voltage signal types — so it integrates with PLC digital outputs, pushbutton stations, or building-management controllers without an interposing relay.
At 81 mm wide (9 x 9 mm pitches), it occupies two standard modular spaces — typical for a 2P MCB. IP20 finger-safe terminals (IEC 60529) suit enclosed panel installation; pollution degree 3 means it tolerates conductive dust in industrial cabinets. Padlockable in the OFF position via the built-in provision. Local signalling includes a green LED for ON state and flashing patterns for ready, tripped, and overheat conditions — useful for quick fault isolation on a live panel without metering.