TeSys U control terminal block to be inserted in power bases LUB120, LUB320, LUB380 for the centralized control of a starter controller. To be used for ON/OFF control of one direction motor applications with Modbus, Ethernet, AS-Interface remote control. It provides screw clamp terminals to connect the internal auxiliary contacts 1NO+1NC, and a pre-wired control cable to be connected to a communication module LUFC00, LULC031, LULC033, ASILUFC5, ASILUFC51 (to be ordered separately). It is powered by the associated communication module.