Ground terminal block, 260 Series, green-yellow This ground terminal block (item number 260-307) is designed to connect conductors quickly and easily. Strip lengths must be between 8 and 9 mm when connecting conductors to this ground terminal block. Ground terminal blocks connect directly to the mounting rail via an integrated contact foot. This creates an electrical and mechanical connection between the electrical conductors and the mounting adapter. This product features conductor terminals and utilizes CAGE CLAMP®. Our highly-rated and maintenance-free CAGE CLAMP® connection makes it easy to connect all conductor types without having to prepare the conductor. For example, you don't need to crimp ferrules. The item's dimensions are (5 x 17.1 x 25.1) mm (width x height x depth). Depending on the conductor type, this ground terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 1.5 mm². This mini rail-mount terminal block is operated with an operating tool.