The PHOENIX CONTACT PMH 0:GROSSBUCHSTABEN D is a conductor marking collar designed to clearly identify conductors within terminal blocks. This collar is horizontally labeled with the capital letter 'D' and is suitable for conductor diameters ranging from 1.4 to 2.5 mm. Constructed from EVA, it offers durability and chemical resistance. It is free from silicone, halogen, and cadmium, ensuring compatibility with various industrial applications. The collar's yellow color provides high visibility, and it meets the requirements of DIN EN 61010-1 (VDE 0411-1) for wipe resistance. This component is RoHS compliant, demonstrating a commitment to environmental responsibility.