Medium Wall Heat Shrink Tubing- 3:1 Shrink Ratio 4' 1.10"-.400” 2-4/0AWG

Medium Wall Heat Shrink Tubing- 3:1 Shrink Ratio 4' 1.10"-.400” 2-4/0AWG – Heat Shrink Tubing This Medium Wall Heat Shrink Tubing is designed for low voltage electrical applications up to 2500 volts. Manufactured from cross-linked polyolefin, it provides reliable insulation and protection for wire and cable in various electrical distribution and lighting solutions. The tubing features a 3:1 shrink ratio and is suitable for use with conductors sized 2 to 4/0 AWG, making it an effective component for switchgear suppliers and electrical distributors requiring durable heat shrink products. Specifications Material: Polyolefin Length: 4 ft Expanded Internal Diameter (Nominal): 1.10 in (27.9 mm) Recovered Internal Diameter (Nominal): 0.40 in (10.2 mm) Wall Thickness (Nominal): 0.080 in (2.0 mm) Tensile Strength: 2100 psi (14.5 MPa) Elongation: 550% Heat Shock Resistance: No cracking or flowing after 4 hours at 225°C Low Temperature Flexibility: No cracking after 4 hours at -55°C Dielectric Strength: 500 V/mil (20 kV/mm) Dielectric Voltage Withstand: No breakdown at 2500 V, 60Hz, 1 min Specific Gravity: 1.1 Water Absorption: 0.1% Fungus Resistance: No growth Adhesive Softening Point: 92°C ± 5°C Adhesive Peel Strength to Steel, Aluminum, PE: 35 pli Adhesive Peel Strength to PVC: 20 pli Adhesive Lap Shear Strength: 125 psi (0.875 MPa) Adhesive Blocking: No blocking at 30°C Water Penetration: No penetration after 286 hours continuous immersion Product Weight: 0.45 lbs Manufacturer: Morris Products Manufacturer Part Number: 68116 Features Medium wall thickness suitable for low voltage insulation and mechanical protection 3:1 shrink ratio ensures tight fit over a range of conductor sizes (2 to 4/0 AWG) Cross-linked polyolefin material provides excellent chemical and fluid resistance High tensile strength and elongation for durability and flexibility Resistant to heat shock and low temperature cracking for reliable performance in harsh environments Adhesive inner lining enhances moisture sealing and environmental protection Meets UL 486D standards for dielectric voltage withstand Downloads & Links Spec Sheet