Universal carrier Connect Ready-to-connect universal carrier Connect UTC4 with WIELAND connector system GST18. Suitable for the VL connecting cables and the device installation units of nominal size R7, R9 and 9. Other variants of the ready-to-connect universal carrier are available on request or via self-configuration. Ready-to-connect universal carrier UTC4 with halogen-free connecting cable. It has three pre-installed 33° protective contact sockets in pure white and one 33° protective contact socket in pure orange with 16 A.