Our double-deck terminal block (item number 2202-2231) simplifies electrical installations. The double-deck terminal block also serves as a through terminal block. Ensure that the strip lengths are between 10 mm and 12 mm when connecting conductors to this double-deck terminal block. This product incorporates conductor terminals and utilizes Push-in CAGE CLAMP®. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, featuring a winning design: It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing tools. No preparation is required; for example, crimping the conductor's ferrule is not necessary. This double-deck terminal block is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm². It has two levels. Two potentials can connect using the four clamping points The gray housing is made of polyamide (PA66) for insulation. These through rail-mount terminal blocks are mounted using DIN-rails 35 x 15 or DIN-rails 35 x 7.5.. This product is designed for specific Ex applications (please refer to the product datasheet).