The Schneider Electric C10R35E040 is a ComPacT NSX100R molded-case circuit breaker (MCCB) with a MicroLogic 5.2 E electronic trip unit, rated 40 A at 40 °C. The MicroLogic 5.2 E trip unit provides L (long-time overload), S (short-time short-circuit), and I (instantaneous short-circuit) protection curves, plus integrated energy metering and power-quality data communication — so this breaker doubles as a panel-mounted power monitor, reporting instantaneous and demand values, time-stamped events, and energy totals over its communication bus. The 20-minute thermal memory before and after tripping means the breaker remembers its thermal history, preventing nuisance re-closure on a still-hot conductor.
Where it is used and deployment context
This MCCB is designed for distribution applications (device application: Distribution) in industrial and commercial switchboards. The IP40 front-panel protection and IK07 impact resistance suit it for enclosed panel installations where occasional contact or debris is expected but not washdown.
