Barrier Strips Terminal Blocks, Din terminal blocks, power distribution - tatanh1983/conchodom GitHub Wiki

A terminal block is a screw-type electrical connector where the wires are clamped down to the metal part by a screw. It is a connector which allows more than one circuit to connect to another circuit. It often contains two long aluminum or copper strips that are designed to connect different components. These strips create a bus bar for power distribution that is sent to the connected components. A barrier strip is composed of several screw terminals.

https://www.futureelectronics.com/c/interconnect/terminal-blocks/products