20/02/2026

Thick wall heat shrink tubing
Art.-No. 321-50015 | TREDUX HA47-48ST-68/22-PO-X-BK

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  • Tubing is 3.5:1, thick wall adhesive lined.
  • Toughness and weatherability is ideal for low and medium voltage power applications.
  • Available in 3.28' (1.0 m) lengths, multiple diameters and 1 color (black).
  • Conveniently packed in a display carton.
Application The toughness and weatherability make TREDUX thick wall tubing suitable for exposed applications and underground cable joints.
Brand Family HA47
Color Black (BK)
Description TREDUX HA47 thick wall heat shrink tubing has a adhesive liner that provides good moisture sealing and weather protection suitable for insulation and protection of low and medium voltage power applications. HA47 is tough and the weatherability makes it suitable for exposed applications and underground cable joints. Polyolefin material is pre-cut into 3.28' (1.0m) sticks and stored in a convenient display box. RoHS approved and Halogen free.
PART DESCRIPTION TREDUX HA47-48ST-68/22-PO-X-BK
Packaging Type pack
Part No. 321-50015
Short Desc. Heat Shrink Tubing, 4' Long Stick, Thick Wall Adhesive Lined, Up to 3.5:1, 2.75", 68/22 dia, PO, Black, 1/pkg
Type TREDUX HA47-48ST-68/22
UV Resistant No
For Object Outside Diameter 31.2-58.8 mm
Length (imperial) 4.0ft
Length (metric) 1.0m
Longitudinal Change After Shrinkage -10% max.
Max. Bundle Diameter (imperial) 2.67"
Max. Bundle Diameter (metric) 68mm
Min. Bundle Diameter (imperial) 0.87"
Min. Bundle Diameter (metric) 22.0mm
Nominal Diameter (imperial) 2.75"
Nominal Diameter (metric) 68mm
Printable No
Recovered Diameter (imperial) 0.866"
Recovered Diameter (metric) 22.0mm
Shrink Ratio up to 3.5:1
Supplied Diameter (imperial) 2.667"
Supplied Diameter (metric) 68.0mm
Trade Size 2-3/4 "
Voltage range Low Voltage
Volume Resistance 10¹⁴ Ω cm
Wall Thickness (imperial) .161"
Wall Thickness (metric) 4.1mm
Adhesive Hot melt adhesive
CE Certification No
CSA Certified No
Dielectric Strength 20kV/mm
Elongation at break (min.) 400%
Halogen Free Yes
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +248 °F (+120 °C)
Operating Temperature -67°F to +230°F (-55°C to +110°C)
Prop65 Warning No
REACH Conformity Yes
ROHS compliant Yes
UL Listed (US and Canada) No
UL Listed (US) No
UL Recognized (US and Canada) No
UL Recognized (US) No
Customs Number (Schedule B) 3926909988
Harmonized Tariff Schedule Code 3926.90.9989
Packaging 1 - Weight (kg) 1.15kg
Pkg. Qty. 1
Pkg. Qty. 1EA
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