The PHOENIX CONTACT 0803925 shrink sleeve is a continuous, cassette-style heat shrink tubing designed for marking cables. It features a slide-on mounting type and is suitable for cables with a diameter between 2.1 and 6.4 mm. Constructed from polyolefine, this sleeve is free from silicone, halogen, and cadmium, ensuring compatibility with various industrial applications. It is designed to withstand temperatures from -55°C to 135°C and meets DIN EN 61010-1 (VDE 0411-1) wipe resistance standards. This sleeve is ideal for cable identification and protection in demanding environments.