The Schneider Electric A9C52463 is a Reflex iC60N integrated control circuit breaker from the Acti9 range — a 4-pole, 63 A, curve C thermal-magnetic MCB that also functions as a remote-controlled switching device. It combines overcurrent protection (20 kA Icu at 230 V AC per EN/IEC 60947-2) with the ability to open and close the circuit via a remote pulse, maintained signal, or local toggle, making it a single-device solution for distribution and control applications where you'd otherwise need a separate contactor and breaker.
Control and integration
The control circuit accepts multiple voltages — 230 V AC, 24 V AC, 48 V AC, 24 V DC, or 48 V DC — so you can match whatever pilot signal your PLC, pushbutton station, or building management system outputs. Control can be a pulse (momentary ON/OFF), a maintained signal (continuous command), or a local toggle, giving flexibility for remote or local switching schemes.
Durability and environmental ratings
Rated for 50,000 electrical cycles under AC-1 resistive load and 50,000 mechanical cycles — this is a device meant for regular switching duty, not just backup protection.