... )A1600, 2500, 4000, 6300Rated Max. breaking currentA1280, 2000, 3200, 5040Rated shot-time withstand currentkA4(160A,250A,400A),6.3(630A)Rated ... operating voltageV110VAC,110VDC,220VAC,220VDCRated shot circuit durations4Rated peak withstand currentkA16Short-time (1min) power frequency withstand ...