Schneider Electric M9F52201 Miniature Circuit Breaker is a two-pole, 1 A MCB from the Multi9 C60BPR family. It features a C‑curve trip characteristic and a 10 kA breaking capacity under UL489 and IEC/EN 60947-2, rated for 480Y/277V operation. This compact 2P device provides reliable overcurrent protection for branch circuits in low‑voltage distribution applications. Designed for use in Schneider Electric’s Multi9 ecosystem, it is suitable for residential and light commercial installations requiring precise, standardized protection for two-wire or multi-wire circuits.
