AMS(NSX) 3Poles 630A MCCB Electrical Switch
AMS(NSX) 3Poles 630A MCCB Electrical Switch
AMS(NSX) dual rotary contact structure and the energy release system to ensure stable and reliable protection,and has excellent current-limiting characteristics.
Transparent aluminum cover protects your trip unit from settings,rotary handle,motor operation mechanism,etc.can be installed.
Technical parameters:
Item No. |
|
NSX100/160/250 |
NSX400/630 |
|||
Number of poles: |
|
3P |
4P |
3P |
4P |
|
Control |
Manual |
with toggle |
||||
Connections |
Fixed |
front connections |
||||
Plug-in |
front conections/rear connections |
|||||
Electrical characteristics as per IEC60947-2 and EN60947-2 |
||||||
Rated current(A) |
In |
100A,160A,250A |
400A,630A |
|||
Rated operating voltage(V) |
Ue |
AC50/60Hz, 690V |
||||
Rated insulation voltage(V) |
Ui |
750V |
||||
Rated impulse withstand voltage(kV) |
Uimp |
8kV |
||||
Utilization category |
|
A |
||||
Operation performance |
Mechanical |
8500 |
6000 |
|||
Electrical |
1500 |
1000 |
||||
Indication and control auxiliaries |
||||||
Auxiliary switch |
|
* |
||||
MX shunt coil |
|
* |
||||
MN under voltage coil |
|
* |
||||
Dimensions(mm)W X H X D |
|
105 X 161 X 86 |
140 X 161 X 86 |
140 X 255 X 110 |
185 X 255 X 110 |
|
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