Phoenix Contact D-UK 4/10 End Cover – Gray, for UK 3 N, UK 5 N, and UK 10 N Terminal Blocks (Lot of 288)

The D-UK 4/10 is an essential safety accessory designed to prevent accidental contact with live internal busbars. This specific model is made from Polyamide 6.6, a material known for its excellent mechanical strength and electrical insulation properties. Because it is part of the "Clipline" system, it is engineered for a precision fit with several of the most common Phoenix Contact terminal blocks.