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High Voltage Splices & Terminations

  • High Voltage Splices & Terminations
  • Enabling the Future Grid

    About High Voltage Cable Accessories

    • Your customers expect electricity when and where they want it. Keeping up with their demands means ensuring your high-voltage cables are performing at peak condition in rain, shine or anything else the climate throws your way. 3M™ High-voltage Joints and High-voltage Terminations using revolutionary cold shrink technology for fast installations and exceptional protection at 72.5 kV, 123 kV and 145 kV applications. Use them for fast installation, to minimize downtime, helping avoid outages, and keeping customers happy.


    • A close up of an overhead power line tower

      Cold Shrink Termination Kit QT-III for 69 kV/72 kV

      See the new industry standard for a fast, efficient and cost-effective high-voltage termination.

    • Los Alcores Substation

      Rapid Response at Los Alcores Substation

      When a termination fails, 3M™ Cold Shrink High-voltage Accessories arrive four times faster to get a brewery back online.


    Technical Documentation

    Find datasheets, test reports, instructions, quotation drawings and videos.

    Support

    • Two men working with a high voltage cable

      Project Support

      Get input from a network of industry peers on the toughest challenges. From technical specialists to global sales and supply chain professionals, we can help you explore alternative configurations or respond with an optimized solution.

      High Voltage Cable Accessories Services Include:

      • Project Consultation
      • Kit Customization
      • Installation Training
      • Technical Support
      • Installation Monitoring

       

    • Map of the world with markers indicating 3M locations

      Global Support

      3M™ Cable Accessories are supported by a worldwide network of sales, technical and manufacturing resources that can provide faster response to our customers' needs.

    US Technical Hotline

    For technical help or assistance, please contact us by phone at: 1-800-245-3573

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