Schneider Electric A9N18376 Miniature circuit breaker C120N 4P 125A/B.
Schneider Electric A9N18376 Miniature circuit breaker C120N 4P 125A/B.
| Manufacturer part number (MPN) | A9N18376 |
| EAN / GTIN | 3606480379475 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Package quantity | 3 pcs |
| Rated current | 125 A |
| Number of poles | 4P |
| Range | Acti9 |
| Product name | Acti9 C120 |
| Product or component type | Miniature circuit-breaker |
| Device short name | C120N |
| Device application | Distribution |
| Poles description | 4P |
| Number of protected poles | 4 |
| [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 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; 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; 10 kA Icu at <= 500 V DC conforming to EN/IEC 60947-2 |
| Suitability for isolation | Yes conforming to IEC 60947-2 |
| Standards | EN/IEC 60947-2; EN/IEC 60898-1 |
| Product certifications | EAC |
| Network frequency | 50/60 Hz |
| [Ue] rated operational voltage | 380...415 V AC 50/60 Hz; <= 500 V DC; 220...240 V AC 50/60 Hz; 440 V AC 50/60 Hz; 230...400 V AC 50/60 Hz |
| Magnetic tripping limit | 5...10 x In |
| [Ics] rated service breaking capacity | 7500 A 75 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz; 4.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz; 7.5 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz; 15 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz; 10 kA 100 % conforming to EN/IEC 60947-2 - <= 500 V DC |
| 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 | YES |
| 9 mm pitches | 12 |
| Height | 81 mm |
| Depth | 73 mm |
| Width | 108 mm |
| Product weight | 0.82 kg |
| Colour | White |
| Mechanical durability | 20000 cycles |
| Electrical durability | 5000 cycles conforming to IEC 60947-2 |
| Locking options description | Handle sealable with cable diameter 0.7mm in OFF or ON position |
| 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 | Separate block |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60947-2 |
| Overvoltage category | IV |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Relative humidity | 95 % at 55 °C |
| Operating altitude | 2000 m |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Warranty (in months) | 18 |
| MOQ | 1 |