The Phoenix Contact 0826514:9 wire marking collar is an essential component for efficient cable and wire identification. This yellow, slide-on marking collar is designed for easy attachment to pre-connected wires and cables, ensuring clear and permanent labeling. Ideal for industrial automation applications, it comes in a convenient packing unit of 100 pieces, making it perfect for large-scale projects. Enhance your wiring organization with Phoenix Contact's reliable and durable marking solutions.