21/07/2026

Heat Shrink Tubing, 4' Long Stick, Thick Wall Adhesive Lined, Up to 6:1, 0.75", 19/3.2 dia, PO, Black, 10/pkg


Art.-No. 321-30000

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  • High shrink-ratio heavy-duty heat shrinkable tubing designed to pass over large size connectors and shrink down onto much smaller cable jackets.
  • The thermoplastic adhesive lined tubing provides environmental sealing, excellent insulation and resistance to impact and abrasion.
  • The 6:1 shrink-ratio conforms well to highly variable substrate dimensions and simplyfies cable repair.


Application Insulates, seals and protects large size differences between connectors and cables.
Color Black (BK)
Description HA47 is a thick-wall adhesive lined heat shrink tubing for use in applications up to 1000 volts. The adhesive lining provides excellent moisture sealing and weather protection, making it suitable for above and below ground applications. Made of a polyolefin outer material, this tubing has a shrink ratio up to 3.5 to 1. The adhesive lining begins to activate as the temperature approaches 185° F (85° C).
Global Part Number HA67-19.0/3.2-PO-X-BK
Packaging Type pack
Part No. 321-30000
Product Subfamily Adhesive Lined Thick Wall Heat Shrink Tubing
Short Description Heat Shrink Tubing, 4' Long Stick, Thick Wall Adhesive Lined, Up to 6:1, 0.75", 19/3.2 dia, PO, Black, 10/pkg
Type HA67-19.0/3.2
UV Resistant No
Bundle Diameter Max. (imperial) 0.126"
Bundle Diameter Max. (metric) 3.2mm
Bundle Diameter Min. (imperial) 0"
Diameter (imperial) 0.75"
Diameter (metric) 19.0mm
For Object Outside Diameter 6.36-15.84 mm
Length (imperial) 4ft
Length (metric) 1.2m
Longitudinal Change After Shrinkage -10% max.
Nominal Diameter (imperial) .75"
Nominal Diameter (metric) 19.0mm
Printable No
Recovered Diameter (metric) 3.2mm
Shrink Ratio 6:1
Supplied Diameter (metric) 19.0mm
Tensile Strength 14MPa
Tube Shape Round
Voltage range Low Voltage , up to 1,000 Volt
Volume Resistance 10¹⁴ Ω cm
Wall Thickness (metric) 3.2mm
Adhesive Hot melt adhesive
CE Certification Yes
CSA Certified No
Copper corrosion non-corrosive
Dielectric Strength 20kV/mm
Dielectric Strength test method IEC 243
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) No
UL Recognized (US) No
Carton Qty. 180
Customs Number 3926909988
Harmonized Tariff Schedule Code 3926.90.9989
Packaging 1 - Weight (kg) 0.919401kg
Pkg. Qty. 10
Pkg. Qty. 10Pieces
UPC 089306425656

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