20/02/2026

Heat Shrinkable Tubing 2:1 length 1 m Thin Wall 50.8/25.4 black
Art.-No. 319-05100 | TREDUX-50.8/25.4-PO-X-BK

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  • TREDUX is a thin wall, flexible tubing with a shrink ratio of 3:1 and is made from cross-linked polyolefin.
  • Available in 1 m lengths and 9 sizes from 1.5 mm to 101.6 mm.
  • All 1 m lengths are delivered in a display carto and all tubings can be sold in single 1 meter length or entire box.
Application TREDUX thin wall heat shrink tubing is used for general electrical insulation and mechanical protection of cables and wires.
Behaviour at Heat Shock not fluid, not dripping, not cracking
Behaviour at low Temperature test method UL 224
Brand Family TREDUX
Color Black (BK)
Elongation At Heat Aging 400%
Heat Aging Test 168h/175°C
Heat Shock Test 4h/250°C
Heat shock test test method UL 224
Minimum Tensile Strength At Heat Aging 11MPa
PART DESCRIPTION TREDUX-50.8/25.4-PO-X-BK
Packaging Type pcs.
Part No. 319-05100
Product family Insulation
Short Desc. Tredux is a thin wall, 3:1 shrink ratio, heat shrink in one meter sticks (3.28 ft). UL 224 VW-1.
Type TREDUX-50.8/25.4
For Object Outside Diameter 30.48-45.72 mm
Length (imperial) 39.37"
Length (metric) 1.0m
Longitudinal Change After Shrinkage +/-5%
Printable No
Recovered Diameter (imperial) 1.0"
Recovered Diameter (metric) 25.4mm
Shrink Ratio 2:1
Size (imperial) 2"
Supplied Diameter (imperial) 2.0"
Supplied Diameter (metric) 50.8mm
Voltage range 600 V
Volume Resistance 10¹⁴ Ω cm
Wall Thickness (imperial) .045"
Wall Thickness (metric) 1.14mm
CSA Certified Yes
Copper corrosion tested according to UL 224
Dielectric Strength 20kV/mm
Dielectric Strength test method IEC 60243
Elongation at break (min.) 500%
Elongation at break test method ASTM D2671
Flammability UL 224 VW-1
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +158 °F (+70 °C)
Operating Temperature -67°F to +275°F (-55°C to +135°C)
REACH Conformity No
ROHS compliant Yes
Test Method Tensile Strength ASTM D2671
UL File Number [Logo] E143529 [cRUus]
UL Listed (US and Canada) No
UL Recognized (US and Canada) Yes
UL Recognized (US) Yes
Volume Resistance test method IEC 93
Packaging 1 - Weight (kg) 0.87866kg
Pkg. Qty. 6Pieces
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