Heavy Wall Heat Shrink Tubing 4' 4.72"-1.57" 1500-2500MCM

Heavy Wall Heat Shrink Tubing 4' 4.72"-1.57" 1500-2500MCM – Heat Shrink Tubing This heavy wall heat shrink tubing is designed for electrical insulation and protection in wire and cable applications. Manufactured from crosslinked polyolefin, it provides reliable mechanical and environmental protection for large conductor sizes ranging from 1500 to 2500 MCM. Suitable for electrical distributors and switchgear suppliers, it supports high voltage insulation requirements and ensures durability in demanding environments. Specifications Material: Polyolefin Length: 4 ft Expanded Internal Diameter: 4.72 in (max) Recovered Internal Diameter: 1.57 in (max) Wall Thickness (nominal): 0.17 in Application Range: 44-104 mm (1.75-4.1 in) Conductor Size: 1500-2500 MCM Tensile Strength: 2100 psi (14.5 MPa) Elongation: 600% Heat Shock Resistance: No cracking or flowing at 225°C for 4 hours Low Temperature Flexibility: No cracking at -55°C for 4 hours Dielectric Strength: 500 V/mil (20 kV/mm) Dielectric Voltage Withstand: No breakdown at 24 kV for 1 minute Specific Gravity: 1.1 Water Absorption: 0.1% Fungus Resistance: No growth Adhesive Softening Point: 92°C ± 5°C Adhesive Peel Strength: 35 pli to steel, aluminum, PE; 20 pli to PVC Adhesive Lap Shear: 125 psi (0.875 MPa) Water Penetration: No penetration after 236 hours continuous immersion Product Weight: 1.65 lbs Manufacturer: Morris Products Manufacturer Part #: 68178 Standards: UL486D, CSA C22.2 No 198.2, ANSI C119.1, Western Underground Guide Nos. 2.4, 2.5 Features Crosslinked polyolefin construction provides superior mechanical strength and environmental resistance Heavy wall thickness for enhanced protection of high voltage cables Excellent heat shock and low temperature flexibility performance Adhesive lining ensures moisture sealing and corrosion protection Resistant to copper corrosion, fungus, and water absorption Meets industry standards for electrical insulation and safety Downloads & Links Spec Sheet