The C10N6TM016C is a Schneider Electric ComPacT NSX100N 4-pole moulded-case circuit breaker (MCCB) with a TM-D thermal-magnetic trip unit rated 16 A at 50 °C. It is designed for distribution applications in commercial and industrial panels, providing overload (L) and short-circuit (I) protection per EN/IEC 60947-2.
Utilisation category A means it is not intended for current-limiting selectivity in cascaded schemes; it opens on fault without intentional delay.
Mounts on a backplate, accepts both horizontal and vertical orientation. Front connections top and bottom simplify busbar routing in a standard distribution panel. The 35 mm connection pitch matches common busbar systems. IP40 front face keeps out tools and fingers; IK07 impact resistance handles incidental knocks during commissioning.
Rated current In: 16 A at 50 °C. Poles: 4P (three-phase + neutral, with neutral protection set to 3D — no dedicated neutral overload protection). Trip unit: thermal-magnetic, TM-D type, fixed. Electrical durability: 50,000 cycles at 440 V In/2, 30,000 cycles at 440 V In. Mechanical durability: 50,000 cycles. Suitability for isolation: yes, per EN/IEC 60947-2. Operating altitude: 0–2000 m without derating; above that, derate per the manufacturer's curve. Relative humidity: 0–95 %.
