| 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 | 1P |
| number of protected poles | 1 |
| [In] rated current | 125 A at 30 °C |
| network type | AC |
| trip unit technology | Thermal-magnetic |
| curve code | C |
| breaking capacity |
3 kA Icu at 380...415 V AC 50/60 Hz IT conforming to EN/IEC 60947-2 20 kA Icu at 130 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 12 V DC conforming to EN/IEC 60947-2 15 kA Icu at 125 V DC conforming to EN/IEC 60947-2 10 kA Icu at <= 144 V DC conforming to EN/IEC 60947-2 10 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 12 V AC 50/60 Hz conforming to EN/IEC 60947-2 10000 A Icn at 230...400 V AC 50/60 Hz conforming to EN/IEC 60898-1 |
| suitability for isolation | Yes conforming to IEC 60947-2 |
| network frequency | 50/60 Hz |
|---|---|
| [Ue] rated operational voltage |
380...415 V AC 50/60 Hz 125 V DC <= 144 V DC 12 V DC 220...240 V AC 50/60 Hz 230...400 V AC 50/60 Hz 130 V AC 50/60 Hz 12 V AC 50/60 Hz |
| magnetic tripping limit | 5...10 x In |
| [Ics] rated service breaking capacity |
15 kA 75 % conforming to EN/IEC 60947-2 - 130 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - 125 V DC 2.25 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - 12 V DC 10 kA 100 % conforming to EN/IEC 60947-2 - <= 144 V DC 7.5 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 12 V AC 50/60 Hz 7500 A 75 % conforming to EN/IEC 60898-1 - 230...400 V AC 50/60 Hz |
| limitation class | 3 conforming to EN/IEC 60947-2 |
| [Ui] rated insulation voltage | 500 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to EN/IEC 60947-2 |
| contact position indicator | Yes |
| control type | Toggle |
| local signalling | ON/OFF indication |
| mounting mode | Clip-on |
| mounting support | 35 mm symmetrical DIN rail |
| comb busbar and distribution block compatibility | NO |
| 9 mm pitches | 3 |
| height | 81 mm |
| width | 27 mm |
| depth | 73 mm |
| product weight | 0.205 kg |
| colour | 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 |
| tightening torque | 3.5 N.m |
| earth-leakage protection | Without |
