Phoenix Contact 3273070 The distribution block has a vertical alignment and comes with an integrated supply unit, featuring a nominal voltage of 690 V and a maximum current rating of 24 A. It is available in seven different connections, utilizing a push-in connection method for the load contact and line contact, with varying cross-sectional sizes ranging from 0.14 mm2 to 4 mm2, while also offering a higher rated cross section of up to 6 mm2 for the line contact and 10 mm2 for some configurations. The block can be mounted using either of two mounting types: NS 35/7.5 or NS 35/15, with its casing color being red.