Specifications Parameter Specification Product Name Compact NSX100H 3‑Pole Circuit Breaker Manufacturer Schneider Electric Model / Trip Unit MicroLogic 2.2M electronic trip unit (2.2) Poles 3P (three protected poles) Rated Current (In) 100 A (at 65 °C) Rated Operational Voltage (Ue) 690 V AC, 50/60 Hz Network Type AC three‑phase Rated Insulation Voltage (Ui) 800 V AC Rated Impulse Withstand (Uimp) 8 kV Rated Ultimate Short‑Circuit Breaking Capacity (Icu) Varies with voltage – up to: • 70 kA @ 380/415 V AC (IEC) • 10 kA @ 660/690 V AC (IEC) • 100 kA @ 220/240 V AC (IEC) Utilisation Category Category A (general distribution) Trip Functions L, S, O and I (long‑time, short‑time, earth‑fault, instantaneous) with adjustable settings typical of MicroLogic trip units Suitability for Isolation Yes (conforming to EN/IEC 60947‑2) Mounting Mode Fixed installation (panel / frame mount) Control Type Toggle lever (manual ON/OFF) Degree of Protection Typically IP40 front face Operating Temperature Standard AC distribution environment range Standards / Certifications IEC 60947‑2 and equivalents (UL/NEMA ratings vary by region)