Phoenix Contact FBS 50-5 Plug-In Bridge (3038930) – 50-Position, 5.2mm Pitch, Red

The 3038930 (FBS 50-5) is a continuous plug-in bridge used to create a common potential across up to 50 terminal blocks. It is essentially a long copper busbar encased in protective red plastic. It is most commonly used for distribution blocks where a single power or ground source needs to be branched out to dozens of individual wires.