Overview
The C10N6TM080 is a Schneider ComPacT NSX molded case circuit breaker rated 80 A at 40 °C with a thermal-magnetic TM-D trip unit, 4 poles, and a 90 kA breaking capacity at 690 V AC. It is built to IEC 60947-2 and carries pollution degree 3 per IEC 60664-1.
How it compares
Compared to the 3-pole C10F3TM025 (85 kA IC, 25 A), the C10N6TM080 adds a fourth pole and triples the continuous rating to 80 A while raising the breaking capacity to 90 kA. The C10F3TM025 fits a 3-pole-only panel and lower current bus; the C10N6TM080 is the correct choice when the BOM calls for 4-pole distribution at 80 A.