Technical Parameters Parameter Value Notes Rated Current 20A Iₙ Rated Voltage 400V AC 50/60Hz Breaking Capacity 36kA Icu at 400V AC Rated Insulation Voltage 690V AC Ui Rated Impulse Voltage 8kV Uimp Number of Poles 3 Standard Tripping Characteristic Electronic S4 Curve Electrical Characteristics Parameter Specification Rated Frequency 50/60 Hz Utilization Category A Electrical Life 5,000 cycles Mechanical Life 20,000 cycles Termination Cable Lug or Bus Bar
