This double-deck terminal block (item number 870-507) provides seamless electrical installations. The double-deck terminal block also serves as a ground terminal block. Conductors should only be connected to this double-deck terminal block if their strip length is between 6 mm and 7 mm. This product features conductor terminals and utilizes CAGE CLAMP®. Our CAGE CLAMP® connection offers a secure and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. This double-deck terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm². It features two levels and four clamping points that you can use to connect 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..