56.106.0553.0 is a current transformer disconnect terminal block (Wk6 TK/35) designed for electrical installations requiring safe isolation and testing of current transformers. The terminal block accommodates fine stranded and solid conductors ranging from 0.5 to 6 mm², with a rated voltage of 400 V at 6 kV/3 and a current capacity of 32 A. It features a spring connection mechanism for reliable wire retention and is mounted on a 35 mm DIN rail with a width of 8 mm and wire strip length of 12 mm. This product is commonly used in power distribution systems, measurement circuits, and industrial control applications where current transformer circuits require safe disconnection and testing capabilities.