Circuit breaker Merlin Gerin Compact NS250N

Merlin Gerin Compact NS250N Circuit Breaker Technical Specifications: Rated current (In): 220 A at 65 °C, 250 A at 40 °C for some versions. Number of poles: 4 poles (4P) Insulation voltage (Ui): 750 V AC, according to IEC 60947-2 Withstand surge voltage (Uimp): 8 kV (impulse) according to IEC 60947-2 Operating voltage (Ue): 690 V AC (50/60 Hz)