TeSys U control terminal block to be inserted in a reversing power base LU2B12*, LU2B32*, LU2B38* for the centralized control of the starter controller.To be used for ON/OFF control of reversing 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.Green Premium compliant (RoHS/REACh).