Phoenix Contact 1047444 The distribution block features a nominal voltage of 500 V and a nominal current of 17.5 A, supporting up to 19 connections, with a push-in connection method for load contacts and line contacts in various cross-sectional areas ranging from 0.14 mm2-2.5 mm2 for load contacts to 4 mm2 for rated line contacts, with smaller cross-sections available for line contacts between 0.2 mm2-6 mm2, and is mounted using an NS15 type and has a red color.