Effortless electrical installations are guaranteed with this triple-deck terminal block (item number 870-557). The triple-deck terminal block also functions as a ground terminal block. Strip lengths must be between 6 mm and 7 mm when connecting conductors to this triple-deck terminal block. 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. This triple-deck terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm². It features three levels and six clamping points for connecting a single potential. The green-yellow housing is made of polyamide (PA66) for insulation. These through rail-mount terminal blocks are mounted using DIN-35 rails.