Phoenix Contact 1047497 The distribution block features a nominal voltage of 500 V and a nominal current capacity of 17.5 A, with 7 connections available via push-in connections, one of which is designated as a load contact. The cross-sectional areas for the line contacts range from 0.14 mm² to 2.5 mm², while those for the rated line contacts are between 4 mm² and 6 mm², with smaller cross-sections available for additional contacts. The distribution block itself has a mounting type of NS 15 and a color designation of white.