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Showing Results For: Heat Shrink Boots

Heat Shrink Boots

Heat shrink boots, also called heat shrink tubing or sleeves, are critical accessories used in fibre optic cable management, specifically when dealing with splices or exposed fibres. Moreover, they are essentially tubes made of a unique plastic material that shrinks in diameter when heated. This shrinking mechanism ensures a tight, protective seal around the covered area.   

What is the Primary Function of Heat Shrink Boots?

Heat shrink boots’ primary function is to safeguard sensitive optic splices or exposed fibres from environmental conditions such as moisture, dust, and physical damage. They efficiently add mechanical strength to the splice point, avoiding the bending or breaking of the fibres. In several cases, they can also ensure electrical insulation if the fibre optic cable contains metallic components.

Unique Features and Benefits of Using Our Top-line Heat Shrink Boots

  • Indicates how much the tubing will shrink (for example, 2:1 means it can shrink to half its original size).   
  • Usually made using high-grade polyolefin, but other materials with different properties (including temperature resistance) are also available.   
  • Come in different diameters and lengths to address different fiber and cable sizes.

Available Heat Shrink Boot Types

  • Single Wall: Basic heat shrink tubing that offers a single layer of protection.
  • Dual Wall: These have an inner layer of adhesive that melts and flows when heated, making a stronger seal and better moisture safety. 
  • Fibre Reinforced: They contain reinforcing components (such as fibreglass) for added mechanical strength, which is perfect for harsh environments.

Enrgtech also stocks some of the crucial heat-shrinking accessories to help customers improve their fiber optic connections across different environments in the UK and worldwide, including:

  • Branching
  • Cable Abandonment Kits
  • Cable Boots
  • End Caps
  • Plugs
  • Receptacles
  • Right-angled and straight heat shrink boots.

Application Versatility of Heat Shrink Boots

  • Fusion Splicing: Typically utilised to shield fusion splices, where two fibres are connected by melting and fusing their ends. 
  • Mechanical Splicing: Used with mechanical splices, where fibres are arranged and held together by mechanical means.   
  • Cable Repair: Can be employed to repair damaged cable jackets or ensure extra protection to exposed fibres.  

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Rohs Verified
401-57030 157-43-GW24-PO-X-BK, HellermannTyton
88 In Stock
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1 +
£ 12.57
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£ 11.95
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£ 11.55
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411-52023 1152-4-GW24-PO-X-BK, HellermannTyton
48 In Stock
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£ 9.14
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410-37001 1037-4-G-PO-X-BK, HellermannTyton
38 In Stock
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£ 5.58
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£ 5.33
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£ 5.14
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411-08480 1108-4-G-PO-X-BK, HellermannTyton
25 In Stock
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£ 9.51
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£ 9.02
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£ 8.75
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ES-CAP-NO.3-B8-0-40MM-RS, TE Connectivity
31 In Stock
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£ 22.23
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£ 21.11
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£ 20.02
TE Connectivity
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342A034-25-0, TE Connectivity
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£ 37.74
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£ 36.70
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£ 35.70
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202K163-100/86-0, TE Connectivity
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£ 21.74
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£ 20.02
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£ 19.48
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202A174-3-0, TE Connectivity
2 In Stock
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£ 27.35
TE Connectivity
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202K132-100/180-0, TE Connectivity
66 In Stock
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£ 21.53
Penta
TC30, Penta
8 In Stock
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£ 4.39
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631-08199 HV4819-PVC-FR-NA, HellermannTyton
1 In Stock
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£ 151.50
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TE100048806, 3M
26 In Stock
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£ 56.85
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£ 54.01
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£ 52.30
402-06180 206-1-G-PO-X-BK, HellermannTyton
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£ 11.94
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416-13060 1613-1-B5W2-PO-X-BK, HellermannTyton
214 In Stock
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£ 4.09
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£ 3.88
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£ 3.68
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202A132-3-0, TE Connectivity
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£ 9.61
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£ 9.14
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£ 8.64
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202D963-25-0, TE Connectivity
16 In Stock
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£ 24.00
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£ 23.34
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£ 22.71
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202D232-25-0, TE Connectivity
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£ 21.88
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£ 21.28
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£ 20.70
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770-005S206R, Glenair
1 In Stock
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£ 24.80
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£ 24.30
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£ 23.69
ifm electronic
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E70113, ifm electronic
2 In Stock
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£ 13.60
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DE272919478, 3M
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£ 2.63
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£ 2.49
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£ 2.42
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DE272919494, 3M
44 In Stock
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£ 8.58
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£ 8.15
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£ 7.91
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222A163-3-0, TE Connectivity
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£ 22.42
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202A111-25-G07-0, TE Connectivity
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£ 13.18
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222A111-12-0, TE Connectivity
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£ 50.13
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£ 48.52
TE Connectivity
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462A011-25-0, TE Connectivity
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£ 22.30
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£ 21.25
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£ 20.12
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New Items
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770-001A203, Glenair

770-001A203, Glenair

Glenair Heat Shrink Boots, Low Smoke Zero Halogen (LSZH), Right Angle Type 2, Se Glenair full nelson heatshrink boots (LSZH) right angle, series 77 type 2 for regulated environmental safety applications meet low smoke and toxicity requirements for transit, aircraft systems and shipboard. These LSZH semi rigid polyolefin heat shrink boots fit most standard heatshrink boot adaptors, including Glenair Series 31, 41 adapters and M85049 types. These Low smoke halogen free heatshrink boots have good resistance to oils, fuels and solvents and also provide strain relief and environmental protection to connector - cable junctions. Available with an internal coating of R epoxy adhesive (R part number designation) or adhesive free. Features & Benefits Low smoke and zero halogen Meets US and EU toxicity requirements Resistant to fuels, oils and many adhesives Shrink Temperature of 135°C Provides Strain Relief Product Application Information This Series 77 lipless heat shrink cable boot is used to protect circular connectors in harsh environments. It fits most standard heat shrink boot adapters, including Glenair Series 31, 41 adapters and M85049 types. Approvals NAVSEA 5617649, VG95343 Part 29, BSG 198-5-DF, EN62329101, SAE AS5258 Type G Glenair Heat Shrink Boots Full Nelson Series 77 Glenair Series 77 full nelson heat shrink boots provide mechanical and environmental protection to connector - cable transistions. Suitable for many applications including military vehicles, shipboard and petrochemical exploration. These durable heat shrink boots are available in semi rigid elastomer (type 1) and polyolefin ( type 2 smoke and halogen free) material types with or without epoxy R adhesive lining. Shrink Boot Typical Material Properties Property Type 1 High Performance Elastomer ...
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Heat Shrink Boots and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Heat Shrink Boots or any other product.
This depends on the Heat Shrink Boots individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Heat Shrink Boots and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Heat Shrink Boots.
Yes. We keep updating our stock frequently and if a product like Heat Shrink Boots is not in stock then we will let you know.