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Overview

The heat shrink tubing MWTM has the electrical and physical properties of cable oversheath and core insulation of low voltage cables are combined with ruggedness and easy installation. During heating, TE’s Raychem MWTM tubing shrinks to the original smaller diameter, fitting tightly over a wide range of cable sizes and cable accessories. At the same time the tubing’s inner sealant wall gives a reliable moisture seal over even the most irregular shapes. The MWTM tubing is widely used to insulate, protect and seal low voltage power cable joints and terminations, as well many further applications in cable accessories and electrical connections. The material content of the MWTM tubing is halogen-free and stabilized against UV irradiation. The MWTM tubing is available, both uncoated or coated with hot-melt sealant. It has proven its long-term reliability in harsh climatic conditions and in polluted environments and has an unlimited shelf-life when stored under normal conditions.

Key Features

  • High electrical characteristics and mechanical strength for low voltage applications  
  • Medium-wall, cross-linked polyolefin. UV stabilized against irradiation and weathering
  • Halogen and silicon-free material content, noncorrosive, non-toxic, free of lead and aluminium
  • Available inline coated with hot melt adhesive or uncoated
  • Compliant to RoHS and REACH regulations. Approved for offshore applications
  • Color black, 3:1 shrink ratio
  • Unlimited shelf-life

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Material System  Crosslinked Polyolefin

  • Technology  Heat Shrink

  • Product Type  Heat Shrink Tubing

  • Adhesive Coating  No, Yes

  • Shrink Ratio  > 2.5:1

  • Wall Style (Excluding Adhesive)  Single

  • Coating Style  Inline

Body Features

  • Flexibility  Semi-Rigid

  • Color  Black

Dimensions

  • Application Diameter (Max) (mm) 9, 14.5, 22.5, 31.5, 45, 57, 68, 77, 86, 104, 126, 144, 162, 220, 255

  • Application Diameter (Min) (mm) 3.5, 5.5, 9, 13, 18, 21, 24, 28, 32, 37, 46, 55, 66, 88, 149

  • Expanded Inside Diameter (Min) (mm) 10, 16, 25, 35, 50, 63, 75, 85, 95, 115, 140, 160, 180, 245, 285

  • Recovered Inside Diameter (Max) (mm) 3, 5, 8, 12, 16, 19, 22, 25, 29, 34, 42, 50, 60, 80, 135

  • Cut Length (mm) 100, 1000, 1200, 125, 130, 1300, 1400, 150, 1500, 200, 225, 250, 300, 350, 400, 425, 450, 50, 500, 525, 550, 60, 600, 650, 70, 700, 75, 750, 80, 800, 850, 900

  • Recovered Wall Thickness (Max) (mm) 1, 1.4, 2, 2.4, 2.7, 2.8, 3.1, 3.2

  • Wall Thickness  Medium

Usage Conditions

  • Flammability  Non-Flame-Retardant

Operation/Application

  • UV-Stabilized  Yes

  • Mechanical Resistance  Against Mechanical Impact or Damage

  • Non-Toxic & Non-Corrosive Emission  Yes

  • Low Smoke Emission  Yes

  • Marine-Offshore-Shipbuilding Certified  Yes

  • Thermal Resistance  Applicable for Low Temperatures, Applicable for High Temperatures, Flame-Retardant

  • Emission Free  No

  • Free of Lead, Cadmium, Heavy Metals  Yes

Industry Standards

  • Standards  IEC 60684-3-214, IEC 60684-3-246, IEC 60684-3-247, HD631.2

  • UL Rating  No

  • CSA Certified  No

Product Availability

  • Product Availability  AMERICAS, ANZPAC, ASIA, EMEA

Packaging Features

  • Spool Length (m) 10, 15, 150, 200, 25, 30, 300, 350, 40, 400, 50, 60, 70

  • Spool Length (ft) 100, 75

Other

  • Other Colors Available  No

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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Disclaimer:
This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.