This double-deck terminal block (item number 280-517) is designed for hassle-free electrical installations. The double-deck terminal block also serves as a ground terminal block. Ensure that the strip lengths are between 8mm and 9mm when connecting conductors to this double-deck terminal block. Featuring conductor terminals along with CAGE CLAMP®, this product delivers reliable performance. Our renowned universal connection known as CAGE CLAMP® is industry-leading when it comes to connection technology and electrical interconnections. This double-deck terminal block is suitable for conductor cross sections ranging from 0.08mm² to 2.5mm². It features two levels and four 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.