Marathon/Kulka offers a range of marking and insulator strips designed for terminal blocks. These accessories provide insulation between terminal blocks and chassis while also offering a surface for marking terminal designations. Available in materials like Paper/Phenolic Resin (XP), Glass/melamine (GME), and Glass/epoxy resin (GEE), these strips cater to diverse industrial needs. Printing styles and feed-thru options allow for customization, and pre-mounted versions streamline assembly processes. Fungus proof coatings are available upon request, adhering to MIL-V-173A standards.