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NSX160N 3P 150A MA

The Schneider Electric Compact NSX160N 3P 150 A Magnetic Trip Circuit Breaker (MA) is a low‑voltage molded case circuit breaker (MCCB) designed for reliable short‑circuit protection in three‑phase AC electrical systems.

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Specifications Parameter Specification Product Compact NSX160N MCCB, Magnetic Trip Type Manufacturer Schneider Electric Part / Model NSX160N 3P 150 A MA (example code: C16N3MA150 / LV430832) Device Type Molded Case Circuit Breaker (MCCB) Poles 3P (three protected phases) Rated Current (In) 150 A at 65 °C Trip Unit Type MA (Magnetic only) — instantaneous short‑circuit protection Trip Functions I (Instantaneous / magnetic) Rated Operational Voltage (Ue) 690 V AC, 50/60 Hz Network Type Alternating Current (AC) Rated Insulation Voltage (Ui) 800 V AC Rated Impulse Withstand (Uimp) 8 kV Breaking Capacity (Icu) • ~90 kA @ 220/240 V AC • ~50 kA @ 380/415 V AC • values vary by voltage level (per IEC 60947‑2) Utilisation Category Category A (general distribution) Adjustable Short‑Time Pick‑Up Approx 9…14 × In (adjustable magnetic threshold) Mounting Mode Fixed (panel/switchboard) Control / Operation Manual toggle lever Width ~105 mm Height ~161 mm Depth ~86 mm Net Weight ~2.2 kg IP Protection IP40 (front) per IEC 60529 Standards / Compliance EN/IEC 60947‑2, CCC, EAC, Marine (varies by variant) Operating Temp. −25 °C to +70 °C Pollution Degree 3 per IEC 60664‑1