Phoenix Contact 3073351 The terminal block features a panel feed-through design with screw connections that utilize tension sleeves, accommodating one position for the load current of up to 76 A, and accepting cross sections ranging from 6 mm² to 25 mm². The orientation of the conductor is perpendicular to the plug-in direction at a 0° angle, resulting in a terminal block width of 12.1 mm with a gray color finish.