The Phoenix Contact 1203411 is a high-precision profile cutter designed for cutting and stamping holes in standard DIN rails, including NS 32, NS 35/7.5, NS 35/15, and NS 15, as well as the NLS-CU 3/10 neutral busbar. This conversion kit offers a hole width of 5.5 mm and a hole height of 12 mm, accommodating a maximum material thickness of 1.5 mm. Ideal for both stationary and mobile applications, this tool ensures efficient and precise separation of DIN rails and cable ducts, making it an essential component for industrial automation setups.