Schneider Electric M9F22208 Miniature Circuit Breaker

Schneider Electric M9F22208 is a two‑pole miniature circuit breaker from the Multi9 line (C60SP family) rated for 8 A with a C‑curve trip characteristic. It protects two conductors in low‑voltage distribution and is specified for 480Y/277V systems, meeting UL1077 and IEC/EN 60947‑2 requirements with a 10 kA breaking capacity (UL1077) and 10 kA (IEC/EN 60947‑2). The M9F22208 carries the catalog number exactly and is built for solid, code‑compliant branch‑circuit protection in commercial or light industrial panel boards and enclosures where 480Y/277V or equivalent voltages are used. The device is RoHS compliant and lists a terminal tightening torque of 2.5 N·m to ensure a secure connection. As part of Schneider Electric’s Multi9 MCB portfolio, it delivers reliable overcurrent protection for shared or dedicated circuits in electrical distribution setups.