Phoenix Contact 1047364 The panel feed-through product features a direct connection with single wires and push-in connection, available in various configurations including 4+PE, M25, and offering copper wire sizes from 0.5mm² to 2.5mm². The product operates at 450V and supports up to 16A of current, is classified as PA (insulated) and has a light gray color, with external cable diameters ranging from 7mm to 11mm and an optional length of 1m.