•Model: NXB-63
•Rated Current: 16A, 20A, 32A, 40A, 50A, 63A
•Frequency: 50 / 60Hz
•Number of Poles: 2 Pole
•Mechanical Life: 20000 Cycles
•Electrical Life: 10000 Cycles
•Rated short-circuit breaking capacity(Icn): 6000A (2P, 220V/230V/240V)
•Short-circuit breaking capacity (Ics): 6000A (2P, 220V/230V/240V);
•Rated insulation voltage Ui: 500V
•Rated impulse withstand voltage (Uimp): 4kV