Schneider Electric M9F12116 Circuit Breaker

Schneider Electric M9F12116 is a single-pole miniature circuit breaker from the Multi9 C60N family that provides reliable overcurrent protection for 240 V AC circuits. Rated at 16 A with a D-curve tripping characteristic, it is designed to interrupt fault currents quickly to protect conductors and connected equipment. The device offers a 10 kA interrupt rating under IEC/EN 60947-2, making it suitable for branch circuits in residential, commercial, and light-industrial panels that require compact, modular protection. As part of Schneider Electric’s Multi9 system, the M9F12116 integrates with other C60N/Multi9 components, enabling consistent protection schemes across distribution boards. The 1P form factor means it protects a single live conductor, ideal for dedicated circuits such as lighting or outlets, while the 16 A rating supports standard residential and light-commercial loads. Construction and markings align with IEC/EN 60947-2, ensuring compliance with international switchgear standards. In installations, the M9F12116 serves as the first line of defense against short circuits and overloads, allowing service crews to isolate a fault quickly and safely without disturbing other circuits.