Raychem screened separable connectors RSTI


TE Connectivity´s (TE) portfolio of Raychem screened separable connectors RSTI are easy to install, compact, and adaptable to almost any type of cable so these can fit in the smallest connection spaces while meeting the requirements of an array of applications. Made of a specialized liquid silicone, and built to perform under environmental extremes, RSTI connectors allow oversheath-testing without disconnection. These can be combined with sensors to increase safety and reliability in the grid. As your technical partner, we can provide customized solutions and end-to-end support, which can reduce project management time with local language assistance, onsite training, and installation supervision.

Products Benefits

TE´s Raychem Screened Separable Connectors RSTI
  • Range-taking connectors support a wide range of applications, cable types and sizes
  • Silicone material provides reliable performance in extreme conditions and simplifies installation
  • Oversheath testing without disconnecting the product
  • Easy installation without any special tools 
  • Maintenance-free and no shelf life requirements
  • A single partner for advanced switchgear connect technology 
  • Reduced installation time and errors
  • Reduced number of products to cover all applications needed 
  • One of the most compact screened separable connectors available  


Number of TE´s separable connectors in use worldwide


RSTI connectors are used in one of the world´s largest offshore wind farms


Number of TE´s engineers providing end-to-end local language technical support

RSTI Full Line of Products and Accessories

  • RSTI screened separable connectors and coupling connectors up to 42 kV
  • RSTI screened separable surge arrestors providing excellent protection against overvoltage
  • Accessories for onsite testing and maintenance including test points 
  • Sensor technology allowing online monitoring for intelligent grids
Raychem screened separable connectors RSTI
RSTI screened separable connector
RSTI screened coupling connector up to 42 kV
RSTI screened coupling connector
RSTI screened separable connector with surge arrestor
RSTI screened separable surge arrestor
  1. Screened Separable Connectors RSTI Installation Video (English)

Watch the installation video of TE's Raychem Screened Separable Connector, for outer cone bushing type C up to 42 kV, 1250A.