The Weidmuller HS 12.7-38.1/50 MM Y with Heat shrink markers is a yellow heat shrinkable marker sleeve featuring a 3:1 shrinking ratio and a nominal size of 50.4mm. The sleeve is designed for a wide range of low voltage applications, including wire marking, identification, strain relief, and insulation protection. The product features a flame-retardant, adhesive-lined, shrink ratio of 3:1 for easy installation of the marker sleeve around cable bundles, and a sleeving temperature range of –55°C to 135°C. The flexible and durable design of the sleeve ensures good protection of electrical components and cables from dirt, debris, and moisture. Additionally, the sleeve is resistant to many chemicals and solvents, making it versatile and suitable for many environments.