Schneider Electric M9F43325 Molded Case Circuit Breaker

Schneider Electric M9F43325 is a three-pole molded-case circuit breaker in the Multi9 C60BP family, designed for OEM electrical distribution with a 480Y/277V three-phase supply. It is rated at 25 A and uses a D-curve trip characteristic, providing protective coordination for circuits with moderate inrush and nonlinear loads. The device carries a 10 kA short-circuit rating under UL 489 and IEC/EN 60947-2, and is listed for UL489/CSA voltages, making it suitable for commercial and light-industrial panels in North American and international installations. As part of Schneider Electric’s 9 Series, M9F43325 is shown with auxiliaries such as remote indication and tripping, and catalog entries reference PowerTag energy sensors as compatible accessories for on-site energy monitoring. The model is documented across Schneider Electric’s official product pages and regional catalogs, confirming its role as a standard overcurrent protection device for 480Y/277V power systems and its applicability to OEM equipment enclosures and panel boards that require code-compliant protection.