TeSys U standard power base, 3 poles (3NO), rated 12A/690V, to be completed with a control unit LUC to form a TeSys U starter controller, for 3-phase motor applications up to 5.5kW@400V. It is equipped with a control terminal block, blanking shutters covering the empty cavities. Certified when used in conjunction with a LUC control unit (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).