Phoenix Contact 1086471 A high-current terminal block features a nominal voltage of 1000 V and a nominal current capacity of 145 A, accommodating two connections in one position using a screw connection method. The rated cross section ranges between 4 mm2 to 50 mm2, with specific dimensions for each configuration, typically mounted on an NS 35/15 or NS 35/7.5 base and available in yellow color.