Feed-through terminal block PT-2.5-QUATTRO. 2.5 mm² Nominal cross section. 28 A maximum load current. Plush-in connection method, 12 to 26 AWG. 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. Tested for railway applications.