TeSys U control terminal block to be inserted in advanced power bases LUB120, LUB320, LUB380 for the local control of a starter controller. To be used for ON/OFF control of one direction motor applications with wired control. It provides screw clamp terminals to access to the auxiliary contacts 1NO+1NC internal to the starter controller, and to the coil supply circuit. Block included with a standard power base LUB12, LUB32, LUB38. Green Premium compliant (RoHS/REACh).