Phoenix Contact 1403731 wire connector

Panel feed-through, QUICKON connection, number of positions: 4+PE, 1 mm² ... 2.5 mm², 690 V, 20 A, black, with QUICKON nut, cable diameter range: 9 mm ... 16 mm, assembly thread: M20, Single wires (welded-on), 2.5 mm², wires cut flat at the end, cable length: 0.5 m