Moulded Case Circuit Breaker NSE Series
Product Description
Moulded Case Circuit Breaker NSE Series
Main Specification:
Model No. | NSE100/160/250 | NSE400/630 | |||
Number of poles: | 3P | 4P | 3P | 4P | |
Control | Manual | with toggle | |||
Connections | Fixed | front connections | |||
Plug-in | front connections/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 | * | ||||