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Heat shrink tube DeLOCK Fiber optic splice protection 86839

Heat shrink tube DeLOCK Fiber optic splice protection 86839
Heat shrink tube DeLOCK Fiber optic splice protection 86839
R169
The DeLOCK heat shrink tube for fiber optic splice protection (model 86839) is a transparent 60 mm sleeve designed to protect fiber splice joints from mechanical damage and environmental influences. Sold in a pack of 10 pieces, this splice protection shrinks under heat to fully enclose the fiber and... Read More
Stock 500 Code 1739977 Brand DELOCK Model 86839 Warranty 2 Years

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Estimated delivery Thursday, October 1
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The DeLOCK heat shrink tube for fiber optic splice protection (model 86839) is a transparent 60 mm sleeve designed to protect fiber splice joints from mechanical damage and environmental influences. Sold in a pack of 10 pieces, this splice protection shrinks under heat to fully enclose the fiber and improve resistance to high temperatures while maintaining optical continuity.

Advantages

The transparent material allows visual inspection of the splice after heat shrink, and the 60 mm length covers typical splice areas. Heat-activated shrinking creates a secure, compact seal that reduces the risk of mechanical stress and contamination. Pack of 10 pieces provides multiple uses for installation and maintenance tasks.

Suitable for

  • Protection of single fiber optic splice joints
  • Telecommunications and networking installations
  • Field service and maintenance of fiber links
  • Laboratory and workshop splice testing

Key specifications

  • Brand: DELOCK
  • Model / MPN: 86839
  • EAN: 4043619868391
  • Type: Heat shrink splice protection tube
  • Material: Transparent heat-shrinkable sleeve
  • Length: 60 mm
  • Quantity: 10 pieces per pack

How to use

Place the heat shrink tube over the aligned splice area before completing the splice. After splicing, slide the tube to fully cover the joint and apply heat evenly until the tube shrinks and conforms tightly around the fiber. Allow to cool before handling to ensure a stable enclosure.

Recommendations

For reliable results, use a calibrated heat source (heat gun or oven) and avoid direct flame. Verify the shrink temperature range compatible with the tube material and ensure the splice is clean and properly aligned before shrinking.
Key Highlights
  • Protection of single fiber optic splice joints
  • Telecommunications and networking installations
  • Field service and maintenance of fiber links
  • Laboratory and workshop splice testing
  • Brand: DELOCK
  • Model / MPN: 86839
  • EAN: 4043619868391
  • Type: Heat shrink splice protection tube
  • Material: Transparent heat-shrinkable sleeve
  • Length: 60 mm
  • Quantity: 10 pieces per pack
Specifications
Diameter before shrinking
3 mm
Product colour
Transparent
Quantity per pack
10 pc(s)
Shrink temperature
120 °C
Tube length
60 mm
Type
Heat shrink tube
Price history over the last 6 months
Heat shrink tube DeLOCK Fiber optic splice protection 86839
Current
R169
Lowest
R158
Highest
R169
Change 24H
+R10   +6%
Week
+R11   +7%
Month
+R11   +7%

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