Double-level terminal block PTTBS-2.5. 0.14 to 2.5 mm² cross section. Push-in connection. 12 to 26 AWG. Grey colour. Mounting type: NS 35/7.5, NS 35/15. Polyamide insulating material. The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors. The compact design and front connection enable wiring in a confined space. In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection.