Design according to : IEC 60898-1 Rated voltage : 230/400V~, 240/415V~ Rated current : 1- 63A No. of poles : 2 Frequency : 50/60Hz Tripping curve : B, C Energy limiting class: 3 Ref. calibration temperature : 30°C Rated breaking capacity (lcn) : 6kA Rated impluse withstand voltage (1.2/50 us)Uimp : 6kV Degree of protection : IP20 Electrical & mechanical endurance : >4000 operating cycles
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