The C11N34V100L is a Schneider Electric ComPacT NSXm molded-case circuit breaker (MCCB) with an electronic MicroLogic 4.1 trip unit rated 100 A at 40 °C. This is a 3-pole, 50/60 Hz breaker built for distribution duty (Category A utilisation). It includes integrated earth-leakage protection with selectable sensitivity from 30 mA up to 5 A, covering both class A and class AC leakage types. That makes it a combined MCCB + RCCB in one unit — saves a module of DIN-rail space compared to a separate breaker and residual-current device.
Ratings that matter for fit
Breaking capacity: 50 kA at 415 V AC. That's a strong rating for a 100 A frame; it sits above the typical 25–36 kA commercial range. Overvoltage category IV suits it for main distribution panels at the service entrance.
Mounting and connections
The 9-module pitch (9 x 9 mm = 81 mm width) matches the ComPacT NSXm footprint. Front-facing connections on both line and load sides; Everlink lugs accept 2.5 to 70 mm² fine-stranded copper or 2.5 to 95 mm² rigid aluminium/copper. IP40 front face (finger-safe) and IK07 impact rating. The grey (RAL 7016) housing is standard for Schneider's ComPacT line. A green flag on the front signals presence of auxiliary contacts.
