MARATHON/KULKA terminal block marking strips offer a reliable solution for circuit identification and insulation. Constructed from materials like XP laminate, flame retardant XXXPFR, glass cloth melamine (GME), or glass cloth epoxy (GEE), these strips are designed for durability and performance. They can be printed with letters, numbers, or symbols, and are available in various sizes and configurations to fit a wide range of terminal blocks. These strips are commonly used in industrial automation, control panels, and other electrical applications where clear and permanent circuit labeling is essential.