1.Rating:10A, 20A, 25A, 32A, 63A, 125A and 160A. 2.Pole:1P to 13P Similar to the Kraus & Naimer switchgear-AustriaThe CA10 sereies rotary switch mainly applies to 440V and below,AC 50Hz or 240V and below DC circuits.For breaking and closing,change-over of circuits under unfrequenly manual operation.And the typical application are:control switch of 3 phase motors,control switch gear,control switch ...