Heat shrinkable tubing 3:1 - Self extinguishing TCN20-19.0/6.4

TCN20 overexpanded, Article number: 300-73190


  • Thin wall overexpanded polyolefin tubing
  • Self extinguishing and low shrink temperature
  • Highly flame-retardant, UL224 VW-1

Certifications & Approvals


Mechanical and electrical protection applications for parts with high diameter variances. This fast shrinking tubing makes it suitable for high volume production.

TCN20 overexpanded is suitable for following markets and industries

Application Tool H5002, H5004, E4500
Colour Black (BK)
Description Short (BMEcat) (max. 150 characters) Low-Heat Shrinkable Tubing 3:1 self extinguishing and overexpanded 19,0/6,4
Heat Aging Test 168h/160°C
Minimum Elongation At Heat Aging 350%
Minimum Tensile Strength At Heat Aging 14MPa
Pack Cont. 60m
Package Quantity per Reel
Printable (Yes/No) No
Product Family TCN20 overexpanded
Product Group Heat shrinkable tubing 3:1 - Self extinguishing
Shrink Ratio 3:1
Variant Thin-Wall
With inner glue (Yes/No) No
Longitudinal Change After Shrinkage +/-5 %
Recov. ∅ d 6.4mm
Supplied ∅ D 19.0mm
Tube Shape Flat
Wall (WT) 0.75mm
Dielectric Strength 20kV/mm according to ASTM D2671
Elongation at break 400%
ELV compliant Dir. Art. 4 (2) YES
Flammability self-extinguishing
Halogenfree No
Hazardous good No
Material Polyolefin, cross-linked (PO-X)
Minimum Shrink Temperature - °C +100 °C
Operating Temperature - °C -55 °C to +125 °C
Specifications ANSI/UL 224, CSA
Tensile Strength 14MPa
UL OCD link YDPU8.E143529
UL Recognized (US and Canada) Yes
UL-File Number E143529
Volume Resistance 10¹⁴ Ω cm (IEC 93)
EAN / GTIN 4031026284729
Packaging 1 - Height (m) 0.2m
Packaging 1 - Length (m) 0.4m
Packaging 1 - Qty 60
Packaging 1 - Type Reel
Packaging 1 - Volume (m³) 0.032
Packaging 1 - Weight (kg) 1.68kg
Packaging 1 - Width (m) 0.4m
Packaging 4 - Length (m) 1.2m
Packaging 4 - Qty 3600
Packaging 4 - Type pallet
Packaging 4 - Weight (kg) 121.8kg
Packaging 4 - Width (m) 0.8m
Reel Length 60.0m
Weight 1.68kg
ETIM 6.0 EC000217

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Update: 16/02/2019 © HellermannTyton 2019