... nominal load current Compact easy-to-use AC semiconductor motor controller. With this controller 3-phase motors ... Ue: AC400V; Ie:175A, 210A, 250A; Type: AC-53a; Pole No.:3P 2010/04/23 --- 2014/09/30 Certificate ... 300A, 370A, 470A, 570A, 720A, 840A; Type: AC-53a; Pole No.:3P 2010/04/08 --- 2014/09/30 Certificate ... 300A, 370A, 470A, 570A, 720A, 840A; Type: AC-53a; Pole No.:3P 2010/04/08 --- 2014/09/30 CE ...