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The gripping force of the specially formulated EPDM elastomer combines with a high performance sealant to form a reliable, water-resistant, insulating sleeve that is UL listed and CSA certified for direct burial applications over in-line compression or shear bolt connectors. In addition, TE’s Rayvolve kits are well suited for evaluation in other applications: wind turbines, residential junction blocks, connections to secondary network protectors, joint covers for “Y” connections in street lighting circuits, cable connection for overhead bundled cable, coax cables in telecom applications, environmental seals for terminal lugs and insulated airport connectors. Four sizes of TE’s Rayvolve sleeves cover any common low voltage cable types from 10 mm² - 500 mm². TE’s Rayvolve sleeves feature a dual-wall design with an entrapped lubricant, making installation fast and simple. The elastomeric sleeve rolls onto the cable with minimal effort, even at temperatures below -25°C. The cable can be energized immediately after installation. It is ideal for use where gas or electric heating devices are not allowed.


  • Fast, easy and tool-free installation
  • Reliable protection against humidity and water
  • Suitable for outdoor and direct-buried applications
  • Resists moisture, ozone, fungus and temperature extremes from -40°C to 130°C
  • Qualified to ANSI C119.1 and CENELEC EN 50393, UL listed
  • Halogen-free and UV-resistant


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

Product Type Features

  • Technology  Cold Applied, Cold Shrink

  • Product Type  Roll-On Sleeves

  • Closing Method  Roll-On

  • Cable Seal  Mastic

  • Strain Relief  No

Configuration Features

  • Number of Main Wires (Max)  1

Electrical Characteristics

  • Voltage Class (kV) ≤ 1

Body Features

  • Color  Black


  • Cable Cross-Section (Max) (Main) (mm²) 70, 120, 300, 500

  • Cable Cross-Section (Min) (Main) (mm²) 10, 50, 120, 300

  • Cable Diameter (Max) (Main) (mm) 17, 23, 30, 38

  • Cable Diameter (Min) (Main) (mm) 12, 18, 25, 9

Usage Conditions

  • Operating Temperature Range (°C) -40 – 130

  • Chemical Resistance  Water, Humic Acids


  • Silicone-Free  No

  • UV-Stabilized  Yes

  • Halogen Free  Yes

  • Solvent-Free  Yes

  • Low Smoke Emission  No

  • Emission Free Label-Free Acc (REACH & CLP)  Yes

  • Free of Lead, Cadmium, Heavy Metals  Yes

  • Non-Toxic & Non-Corrosive Emission Isocyanate-Free  Yes

  • Marine-Offshore-Shipbuilding Certified  No

Industry Standards

  • Standards  ANSI C119.1

  • CSA Certified  Yes

  • UL Rating  Yes

Product Availability

  • Product Availability  AMERICAS, ANZPAC, ASIA, China, EMEA

  • Minimum Order Quantity  1

Packaging Features

  • Minimum Packaging Unit  1

  • Packaging Method  Bag

  • Packaging Quantity  1


  • Product Use  Outdoor, Overhead & Direct Buried

  • Other Colors Available  No

Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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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.