Heat Shrink Tubing - 3/4" ID - 2:1 - Polyolefin - EV High Voltage - Flame Retardant - Orange

Product Features:

• High Voltage Insulation – Rated up to 2500V for EV and industrial applications.
• Durable Polyolefin – Resists heat, chemicals, abrasion, and UV exposure.
• 2:1 Shrink Ratio – Provides a tight, secure fit for cables and connectors.
• Bright Orange Color – SAE-compliant for easy high-voltage identification.
• Certified Safe – UL Listed (E536025), RoHS compliant, UL224 & ASTM D2671 tested.
• Flame Retardant 
• Versatile Use – Ideal for EVs, battery packs, charging systems, and more.
• Bright Orange Identification – SAE-compliant color for quick high-voltage cable recognition.

Technical Specifications Data:

• Inner Diameter (As Supplied) - 220±0.5 mm
• Wall Thickness (As Supplied) - 0.40±0.10 mm
• Inner Diameter (After Shrinkage) - ≤10.00 mm
• Wall Thickness (After Shrinkage) - 0.83±0.10 mm
• Application Range - 10.4-19
• Operating Range: Reliable performance from -67°F up to 257°F (-55°C to 125°C)
  
• Tensile Strength(MPa) - UL224 (Test Method), (Requirement - ≥10.4)
• Elongation(%) - UL224 (Test Method), (Requirement - ≥200)
• Tensile Strength after aging (MPa) - UL224;158°C×168hr (Test Method), (Requirement - ≥7.3)
• Elongation after aging (%) - UL224;158°C×168hr (Test Method), (Requirement - ≥100)
• Heat shock - UL224 (Test Method), (Requirement - No viscidity, no cracking)
• Cold blend - UL224;-30°C×1hr (Test Method), (Requirement - No cracking)
• Dielectric withstand (300V) - UL224;1500V 1min (Test Method), (Requirement - Without breakdown)
• Dielectric withstand (600V) - UL224;2500V 1min (Test Method), (Requirement - Without breakdown)
• Dielectric strength (kV/mm) - UL224 (Test Method), (Requirement - ≥15)
• Volume resistance (Ω.cm) - UL224 (Test Method), (Requirement - ≥1×10¹⁴)
• Copper stability - UL224; 158℃×168hr (Test Method), (Requirement - Pass)
• Anti corrosion - UL224; 158℃×168hr (Test Method), (Requirement - Pass)
• Flammability - ASTM D2671 (Test Method), (Standard Performance - VW-1)   
• Flammability - UL94 (Test Method), (Standard Performance - V-0 (Sample thickness:3mm)         

Available in convenient 100-foot spools, EV Heat Shrink Tubing is the ultimate choice for ensuring the safety, reliability, and longevity of your high-voltage electrical systems.              

At Heatshrinktubing.com, we are dedicated to providing you with high-quality products and exceptional service. Please review our shipping and return policy below:

Shipping Policy:

• All orders are processed and shipped within [1] business day.
• We Partner with [Fedex, UPS & USPS] to ensure your order reaches you safely and promptly.
• Shipping costs are calculated at checkout based on the Dimensions, weight and destination of your order.

Return Policy:

• Customers have 30 days from the date of receiving their order to initiate a return.
• Please note that all cut-to-length orders (including but not limited to 10, 25, 50, 100-foot cuts) are non-returnable and considered final sale.
• Only uncut, full spool lengths are eligible for return.
• Returns must be shipped at the customer’s expense.
• To initiate a return, please contact our customer service team with your order number and reason for return.
• Returned items must be in their original condition and packaging.
• Once we receive and inspect the returned item, we will process a refund or exchange, depending on your preference.

Thank you for shopping with Heatshrinktubing.com!