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  7. Dual Wall 3:1 Heat Shrink Tubing

Dual Wall 3:1 Heat Shrink Tubing

Dual Wall is an encapsulant-lined heat shrink tubing that provides moisture resistance, strain relief and electrical insulation for splices, terminations, breakouts and mechanical connections. The outer wall is semi-rigid, cross-linked encapsulant lined, while the inner wall is a meltable encapsulant lining that flows with the application of heat. This moisture resistant tubing provides rugged protection from chemicals, abrasion, vibration and flexing.
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88-400448" Long

88-400448" Long

  • Black 48" x 1" Shrink Tubing Includes 20 Tubes thumbnail
Technical specifications
  • Material: Cross linked Polyolefin
  • Color: Black
  • Voltage: 600V
  • Gauge: 1-4/0 GA
  • Size: 1"
  • Length: 48"
  • Standards: UL E85381, Military AMS-DTL-23053/4 Class 1
  • Pack Quantity: 20
  • Product Type: Heat Shrink Tubing
  • Outer Wall Construction: Semi-Rigid
  • Inner Wall Construction: Encapsulant Lined
  • Moisture Resistancy: Medium
  • ROHS: Yes
  • Type: Dual Wall
  • Warranty: 1 Year

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Technical specifications
  • Material: Cross linked Polyolefin
  • Color: Black
  • Voltage: 600V
  • Gauge: 1-4/0 GA
  • Size: 1"
  • Length: 48"
  • Standards: UL E85381, Military AMS-DTL-23053/4 Class 1
  • Pack Quantity: 20
  • Product Type: Heat Shrink Tubing
  • Outer Wall Construction: Semi-Rigid
  • Inner Wall Construction: Encapsulant Lined
  • Moisture Resistancy: Medium
  • ROHS: Yes
  • Type: Dual Wall
  • Warranty: 1 Year
Features & benefits
  • Industry leading dual wall, adhesive lined heat shrinkable tubing with encapsulate lining
  • Shrinks outer jacket and melts the inner "encapsulant" wall to flow and fill surface irregularities
  • Corrosion and abrasion resistance to protect your electrical connection
  • Minimum shrink temperature 125°C (257°F)
  • Operating temperature range -55°C (-67°F) to 110°C (230°F)
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