The Phoenix Contact 0810892:0005 is a high-quality terminal block marker, designed for efficient and clear labeling of electrical connections. Each package contains 100 identically printed marker pins, labeled with the number "5," and crafted in a durable white PA material. These markers are specifically designed for terminal blocks with a width of 4.2 mm, ensuring a perfect fit for streamlined installation and maintenance. Ideal for industrial automation applications, these markers comply with ISO 4892-2:2013-03 standards, providing reliable performance in various environmental conditions.