Phoenix Contact RT Din Rail Terminal Blocks are designed to provide additional marking areas on channels and each hinged cover. These terminal blocks feature special clamping nuts, plug-in bridges, large-surface labeling, corrosion-free terminal points, low contact resistance, and switching locks. The RT rail terminal blocks offer dual-bridging channels for additional connection alternatives and can accommodate standard ring-lugs for 3mm, 5mm, and 8mm stud sizes. Phoenix Contact RT Din Rail Terminal Blocks are ideal for railway applications, machine building, and plant engineering.