High Voltage Cable Accessories

Easy Integration

Every high voltage cable connection point demands the ultimate in electrical performance, strength and reliability. TE meets the challenge with accessories to fit virtually every power cable.

For 60 years, our Raychem product line has set the standard for innovation in accessories for power transmission and distribution. When you work with Raychem from TE Connectivity, you know that your connections incorporate the latest advances in materials science, physics, and manufacturing-advances that ensure reliable performance and lower your installation costs. This relentless drive to innovate results in high voltage cable accessories that install as quickly and easily as those rated for medium voltages, and install in 30-50 percent less time than competitive products. Working with key cable manufacturers and the most highly-regarded EHV contractors around the globe, we provide you with turnkey packages of products and services including cable, cable accessories, installation assistance and training for your installers. What makes TE different is doing all of its own manufacturing in a strategically located network of sites that includes three major facilities and five satellites.



  • Range-taking products that fit any type or size cable and installed product 
  • Shear-off bolt technology for precise installation of connectors 
  • Separable switchgear and transformer terminations that replace oil-filled designs with a dry interface 
  • Flexible, compact cable joints that integrate electrical performance, stress control and moisture sealing 


  • Flexible custom solutions
  • System reliability
  • Cost savings
  • Field application support


Cost Savings

Smaller products require less excavation for installation and generate $1000 per meter of savings for customers.

Full Line of High Voltage Cable Accessories

  • Outdoor Terminations
  • Dry Compact Switchgear Terminations
  • Dry Compact Transformer Terminations
  • Heat-Shrinkable Joints for Polymeric and MIND Cables 
  • Single-Piece and Three-Piece Joints 
  • Link Boxes

New Trends in High Voltage Connectivity (English)

Discover how TE Connectivity has a fresh approach to the power transmission industry.

High Voltage Cable Accessories (English)

For more than 60 years, the Raychem product line has stood for innovation in cable accessories. Today, the full range of high voltage cable accessories incorporate the latest advances in materials science, deliver reliable performance for your most critical applications and install in 30-50% less time than the alternatives.