Heavy Wall Heat Shrink Tubing 4' .750"-.240" #6-#2AWG – Heat Shrink Tubing for Electrical Applications

This heavy wall heat shrink tubing is designed for electrical insulation and protection of wire and cable connections. Manufactured from crosslinked polyolefin, it provides durable mechanical protection and environmental sealing suitable for use by electrical distributors and switchgear suppliers. The tubing is ideal for applications requiring reliable insulation and resistance against moisture, chemicals, and abrasion in lighting solutions and electrical wiring systems.

Specifications

• Material: Polyolefin
• Length: 4 ft
• Expanded Diameter Range: 0.750" to 0.240"
• Conductor Size Range: #6 to #2 AWG
• 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 24kV for 1 minute
• Water Absorption: 0.1%
• Fungus Resistance: No growth
• Adhesive Softening Point: 92°C ± 5°C
• Adhesive Peel Strength: 35 pli to steel, aluminum, polyethylene; 20 pli to PVC
• Adhesive Lap Shear Strength: 125 psi (0.875 MPa)
• Water Penetration Resistance: No penetration after 236 hours of continuous immersion
• Product Weight: 0.3 lb

Features

• Heavy wall construction for enhanced mechanical protection
• Crosslinked polyolefin material ensures durable heat resistance and flexibility
• Excellent chemical and fluid resistance suitable for harsh environments
• Adhesive lining provides moisture sealing and corrosion protection
• Meets UL486D, CSA C22.2 No. 198.2, ANSI C119.1, and Western Underground Guide standards

Downloads & Links

• Spec Sheet