Phoenix Contact 3076023 A terminal block with an integrated disconnect knife is available for installation at a nominal voltage of 400 V and a maximum current rating of 24 A. The connection method is screw-based, offering three levels of connection (1st, 2nd, and 3rd) and comes in various rated cross-sections ranging from 0.2 mm² to 4 mm². Additionally, there are two mounting types available (NS 35/7,5 and NS 35/15), with a standard color of gray.