This adapter by Delock contains a suitable Keystone module with an IEC jack that can be used to connect antenna cables. Above the terminal block is a screw-on metal bracket that serves as strain relief for the contact cable. DIN rail mounting The adapter can be attached to a 35 mm wide DIN rail. In addition, the adapter also has a small labelling field which can be individually labelled or provided with various symbols. Specification https://elecena.pl/product/20005310/87159-keystone-iec-socket-gt-terminal-block-with-din-rail-adapter 2021-12-29 https://elecena.pl/product/20005310/87159-keystone-iec-socket-gt-terminal-block-with-din-rail-adapter 2022-05-16