| range |
ComPact
|
|
|---|---|---|
| product name |
ComPact NSX
|
|
| range of product |
ComPact NSX400…630
|
|
| device short name |
NSX400H
|
|
| product or component type |
Circuit breaker
|
|
| device application |
Distribution
|
|
| Number of poles |
4P
|
|
| protected poles description |
4t
3t 3t + N/2 |
|
| neutral position |
Left
|
|
| [In] rated current |
400 A at 40 °C
|
|
| [Ue] rated operational voltage |
690 V AC 50/60 Hz
|
|
| network type |
AC
|
|
| network frequency |
50/60 Hz
|
|
| suitability for isolation |
Yes conforming to EN/IEC 60947-2
|
|
| utilisation category |
Category A
|
|
| [Icu] rated ultimate short-circuit breaking capacity |
85 kA at 240 V AC 50/60 Hz conforming to UL 508
65 kA at 480 V AC 50/60 Hz conforming to UL 508 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 600 V AC 50/60 Hz conforming to UL 508 20 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| Performance level |
H 70 kA 415 V AC
|
|
| trip unit name |
Micrologic 2.3
|
|
| trip unit technology |
Electronic
|
|
| trip unit protection functions |
LSoI
|
|
| control type |
Toggle
|
|
| Circuit breaker mounting mode |
Fixed
|
