The Schneider Electric C16F44V100 is a ComPacT NSX160F moulded-case circuit breaker (MCCB) with a 100 A MicroLogic 4.2 electronic trip unit, four poles, and an F breaking capacity rating of 36 kA Icu at 415 V AC. It is designed for distribution applications and carries integrated earth-leakage protection, making it a single-device solution for overload, short-circuit, and ground-fault protection in a 50/60 Hz network.
For higher fault levels at 240 V, it handles 85 kA Icu, so it coordinates well with a transformer secondary or a large motor branch. The MicroLogic 4.2 electronic trip unit provides L (long-time), So (short-time with fixed delay), I (instantaneous), and R (earth-leakage) protection curves; the 20-minute thermal memory before and after tripping prevents nuisance reclosure on a hot conductor.
Deployment and integration
Mounts on a backplate in horizontal or vertical orientation — flat-on-back only, no DIN-rail snap-on. The toggle control and the IΔn rotary switch for earth-leakage OFF are panel-face accessible.