| Item No. | LNS100-250 | LNS400-630 |
| Number of poles | 3P, 4P |
| Control | Manual | with toggle/with direct or extended rotary handle |
| Connections | Fixed | front connections/rear connections |
| Electrical characteristics as per IEC60947 and EN60947-2 |
| Rated current(A) | In | 16,25,32,40,50,63,80, | 400,500,630 |
| 100,125,160,200,250 |
| Rated insulation voltage(V) | Ui | 690 |
| Rated impulse withstand voltage(kV) | Uimp | 8 |
| Rated operational voltage(V) | Ue | AC 50/60Hz,440 |
| Utilization category |
|
| A |
| Breaking capacity levels |
|
| B F N | F N |
| Breaking capacity (kA rms) | lcu | 25, 36, 50 | 36, 50 |
| AC 50/60 Hz 380/415 V |
| Service breaking capacity (kA rms) | lcs | 25, 36, 50 | 36, 50 |
| AC 50/60 Hz 380/415 V |
| Operation performance | Mechanical | 10000 | 20000 | 15000 15000 |
| Electrical | 4000 | 10000 | 6000 5000 |
| Protection |
| Chart A-1 |
| Indication and control auxiliaries |
| Auxiliary switch |
|
| ■ |
| MX Shunt coil |
|
| ■ |
| MN under-voltage coil |
|
| ■ |
Yueqing Lovadon Electric Co., Ltd.
