HRSR-175FR-8/NM is a high-performance black heat shrink tubing designed for reliable insulation and protection in demanding environments. Made from irradiated modified polyolefin, this tubing has a 5:1 shrink ratio and a low shrink temperature of 80 °C, making it ideal for use in sensitive applications. With an operating temperature range of -55 to 110 °C, it ensures durable performance even in extreme conditions. The .345 inch (8.8 mm) recovered diameter and 1.75 inch (44.45 mm) expanded diameter provide versatile coverage for a wide range of cable sizes. Also known as CB5149-000, this tubing is a critical component for HVAC systems and other high-voltage applications, offering superior abrasion protection and insulation. Trust HRSR-175FR-8/NM for high-quality, high-reliability wire and cable management.