| range of product | EasyPact |
|---|---|
| product or component type | Circuit breaker |
| device short name | Easypact EZC400H |
| circuit breaker name | Easypact EZC400H |
| device application | Distribution |
| poles description | 3P |
| protected poles description | 3t |
| network type | DC AC |
| network frequency | 50/60 Hz |
| [In] rated current | 400 A at 40 °C |
| [Ui] rated insulation voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-2 |
| [Ue] rated operational voltage | 250 V DC conforming to IEC 60947-2 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| breaking capacity code | H |
| breaking capacity | 50 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 400...415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service breaking capacity | 25 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 220/230 V AC 50/60 Hz conforming to IEC 60947-2 |
| suitability for isolation | Yes conforming to IEC 60947-2 |
| utilisation category | Category A |
| trip unit name | TM-D |
| trip unit technology | Thermal-magnetic |
| trip unit rating | 400 A at 50 °C |
| protection type | Short-circuit protection Overload protection |
| pollution degree | 3 conforming to IEC 60947 |
| control type | Toggle |
|---|---|
| mounting mode | Fixed |
| mounting support | Backplate |
| upside connection | Front |
| downside connection | Front |
| mechanical durability | 10000 cycles |
| electrical durability | Category A: 3000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2 |
| connection pitch | 45 mm |
| local signalling | Positive contact indication |
| contact position indicator | Yes |
| magnetic tripping current | 4000 A |
| neutral protection setting | Without protection |
| long time pick-up adjustment type Ir | Fixed |
| long time delay adjustment type | Fixed |
| earth-leakage protection | Without |
| height | 255 mm |
| width | 185 mm |
| depth | 140 mm |
| net weight | 6.4 kg |
| Quantity per set | 1 piece |
| colour | Black |
| standards | JIS C8201-2-2 EN/IEC 60947-2 GB/T 14048.2 EN/IEC 60947-1 |
|---|---|
| IP degree of protection | IP20 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to EN 50102 |
| ambient air temperature for operation | -25…70 °C |
| ambient air temperature for storage | -35…85 °C |
ID
