The C11E44V100B is a Schneider Electric ComPacT NSXm moulded-case circuit breaker rated 100 A at 40 °C with a MicroLogic 4.1 electronic trip unit. The 4P (four-pole) configuration with neutral on the left suits distribution panels where all poles are switched and the neutral is monitored.
Deployment context
The 80 mm depth and 108 mm width fit a standard 12-module pitch on DIN-rail-compatible enclosures. IP40 front face and IK07 impact rating mean it's suited for enclosed panel installation where occasional tool drops or front-panel contact happen — not for washdown zones.
Active lifecycle stage. No successor or phase-out notice on record. Sourced and quoted to order through independent distribution.
Earth-leakage integration
Earth-leakage protection is integrated into the breaker — no external RCCB or add-on module needed. Sensitivity selectable across 30 mA, 100 mA, 300 mA, 500 mA, 1 A, 3 A, and 5 A for both class A and class AC leakage types. That covers personnel protection (30 mA) through to feeder protection (5 A) in one device, which simplifies panel wiring and saves a module width.