Phoenix Contact 1844390 The panel feed-through terminal block features a push-in spring connection method and is also available with a screw connection that incorporates a tension sleeve. It has one position and can accommodate load currents of up to 76 A. The cross-sectional area ranges from 1.5 mm² to 16 mm², allowing for flexibility in conductor sizing. When connecting conductors to the plug-in direction, there is a specified angle of 45°, with a width of 12 mm.