The Phoenix Contact 0810892:0018 is a high-quality labeled terminal marker designed for efficient organization and identification in electrical installations. Featuring a pitch of 4.2 mm, these white (RAL 9010) marker pins are ideal for terminal blocks, ensuring clear labeling with the number "18." Each package contains 100 identically printed markers, making it a reliable choice for large-scale projects. Enhance your electrical systems with Phoenix Contact's durable and easy-to-use terminal markers.