JUT2-4/2(Double-layer terminal block): Terminals with general-purppose mounting feet, which enables quick installation on U shaped track NS 32. Closed bolt leading hole will not only facilitate operation of screwdrivers, also prevent the bolt from dropping out. General auxiliaries, such as end plate, segment spacer, and spacer, are attached for terminal with multiple sections.

The insulating shell is made of imported engineering plastic-polyamide(Nylon)66, which is of high mechanical intensity, good electric property, and super flexibility. Two ends on the top with white marking system to realize uniformed sign.