Heat Shrink End Caps 3.5" .75"-.22" 2-4/0AWG

Heat Shrink End Caps 3.5" .75"-.22" 2-4/0AWG – Electrical Insulation Solutions This heat shrink end cap is designed to provide reliable electrical insulation and environmental protection for wire and cable terminations. Suitable for use by electrical distributors and switchgear suppliers, it is rated for 600/1000V and continuous operation at 90°C. The medium wall crosslinked polyolefin construction ensures durability and resistance to environmental factors, making it ideal for various lighting solutions and electrical applications. Specifications Length: 3.5 in Expanded Internal Diameter: 0.75 in Recovered Internal Diameter: 0.22 in Cable Range: #2 to 4/0 AWG Rated Voltage: 600/1000V Continuous Use Temperature: 90°C Tensile Strength: 2100 psi (14.5 MPa) Elongation: 550% Specific Gravity: 1.1 Heat Shock (225°C, 4 hrs): No cracking or flowing Low Temperature Flexibility (-55°C, 4 hrs): No cracking Hardness (Shore D): 50D Dielectric Strength: 500 V/mil (20 kV/mm) Dielectric Voltage Withstand: 2500 V, 60 Hz, 1 min – No Breakdown Water Absorption: 0.1% Fluid Resistance: Good to Excellent (MIL-DTL-23053) Copper Corrosion: None Fungus Resistance: No Growth Features Medium wall crosslinked polyolefin material for enhanced durability Provides a tight, weatherproof seal for cable ends Maintains seal integrity under temperature cycling (-40°C to 60°C) Resistant to water penetration after extended immersion Adhesive inner lining with high peel strength to steel, aluminum, and polyethylene Meets UL 486D standards for electrical insulation Downloads & Links Spec Sheet