Phoenix Contact 1086468 A high-current terminal block features a nominal voltage of 1000 V and a nominal current capacity of 145 A, accommodating up to two connections in one position. The connection method utilizes a screw attachment and has rated cross sections ranging from 4 mm2 to 50 mm2, with the standard cross section being around 6 mm2. These terminal blocks are mounted using an NS 35/15 or NS 35/7.5 system and have a green coloration.