Miniature circuit-breaker, Acti9 C120N, 2P, 125A, C curve,10000A (IEC 60898-1), 20/6kA (IEC 60947-2)


Schneider’s purpose is to empower all to make the most of our energy and resources, bridging progress and sustainability for all. At Schneider, we call this Life Is On.

We believe access to energy and digital is a basic human right. Our generation is facing a tectonic shift in energy transition and industrial revolution catalyzed by accelerated digitization in a more electric world. Electricity is the most efficient and best vector for decarbonization; combined with circular economy approach, we will achieve climate-positive impact as part of the United Nations Sustainable Development Goals.



range of product: C120

range: Acti 9

product name: C120

product or component type: Miniature circuit-breaker

device short name: C120N

device application: Distribution

poles description: 2P

number of protected poles: 2

neutral position: Left

[In] rated current: 125 A at 30 °C

network type: AC

trip unit technology: Thermal-magnetic

curve code: C

breaking capacity:

10000 A Icn at 230…400 V AC 50/60 Hz conforming to EN/IEC 60898-1

6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2

10 kA Icu at <= 250 V DC conforming to EN/IEC 60947-2

20 kA Icu at 220…240 V AC 50/60 Hz conforming to EN/IEC 60947-2

10 kA Icu at 380…415 V AC 50/60 Hz conforming to EN/IEC 60947-2

suitability for isolation Yes conforming to IEC 60947-2

height: 81 mm

width: 54 mm

depth: 73 mm

product weight: 0.41 kg

color: White

mechanical durability: 20000 cycles

electrical durability: 5000 cycles conforming to IEC 60947-2

connections – terminals: Tunnel type terminals1…50 mm² rigid

Tunnel type terminals1.5…35 mm² flexible

wire stripping length: 15 mm